Where did my iPhone notes go?

I think it may be time for a new phone soon since mine keeps acting up recently, but until I have the $$ to purchase one, I'm stuck with this one.
I opened my phone and found a whole bunch of recently created notes gone, and I remembered I had noticed them showing up in my email account again recently so I checked there first and couldn't find the copies. I checked my phone and all the notes *left* in my phone were "on my iPhone" and not in the 2 folders that would lead to my email, so I assume that a couple weeks ago… Or was it last week… When my phone crashed that it added the folders back to my notes section on my phone and from there I found those folders empty (on my phone) and deleted them so that when I write a note it is only written on my phone.
I went into my computer's Outlook program to check my email (as well as trying online) but all my recent notes were mysteriously gone from both there and my phone. Like my email backed them up off my phone and then decided to delete them anyway. I had looked in my notes (on the phone) today and found 4+ missing, was able to find them in the email account, but then they disappeared right in front of me OUT of the email folder.
My issue is that at least 2 of those were really long and important… How do I find them to recover them without "recovering" my iPhone and losing data that is still saved there? I have a macbook if that helps.

How to pinpoint exact iPhone location?

I used find my iPhone, and it says it's out in the middle of the road. I know for a fact it isn't there, but I'd like to find a way to find my exact iPhone location, so I can find where it is in my house. I tried playing a sound, but it wasn't audible, so I'm guessing it is in the couch or something. Is there a way to for sure find out?

Update Your FaceTime Number?

Hi, both my mum and her friend have a problem with FaceTime.

They upgraded to iPhones and had temporary numbers while their PAC code was used to change that new number back to their old one that they had had on their old phone.

They can both be texted and called in the traditional manner on their original number, but their iMessage and FaceTime has stuck with their temporary number that they only had for 36 hours and now that the main number has been activated they can't be reached on FaceTime on their main number, only on their temporary number that they no longer have.

How can they transfer their FaceTime to their main number that they had before and have now, from the temporary one that they had just very briefly after getting the new handset.

Thanks.

Added (1). John: Yes but the contact telephone is greyed out, and can't be edited. Facetime is stuck with the temporary number and didn't transfer along with the main number that calls and texts go to.

Someone stole my iphone and now all their stuff is on my phone?

So I lost my phone the other night so the next day I deactivated it. Someone turned it in and when I got it back all there stuff was on it. I go to try and rest the phone but it says I have to have there password to rest it. So I don't know what to do.

Give me a link to get if I were a rich man free sheet music?

Hey everyone so I have a singing audition Wednesday for a musical called How to Succeed In Business Without Really Trying and I already bought the sheet music for if I were a rich man from fiddler on the roof on sheet music plus. But my problem is I don't have internet on my computer but I do on my phone connection. I went to my friends house but his printer is broken and my local library closed down. So is there a free version. If so can you give me a link to it also the reason I can't print it from my phone is I need adobe 10 and my iphone 5c doesn't have that. Also another quick question. I have allergies so my voice is giving in and in the middle of the song it gets very high. Any tips for helping me get that note.

Why won't my iPhone 4s send pictures in i Message?

A few weeks ago my phone started having trouble sending photos through iMessage. I can send texts but photos won't work. It takes forever and once it finally sends it pops up unable to send and then i have to do it via text message.

What is a good video camera to get that is 'compatible' with Macs?

New baby on the way and I'm going to make the plunge for a dedicated video camera. I currently have an iPhone 5s so I'm aware the ability to use that smartphone and integrate it into OS.

I'm looking for advice from people that are familiar with the Mac laptop line and have experience with integrating video from a camcorder.

Thanks in advance!

All my best,
Matt

Added (1). Updating based on good feedback:

I have a Macbook Pro late 2013 model running 2.4 Ghz i5 with 10.9.3 with 8 gig of ram.

Looking at a budget of up to $650

Top contender so far:
Panasonic HC-V550