IPhone accidentally restored?

Is there any way my pictures/contacts can come back? My phone accidentally reset and I can't do anything about it! I lost everything.

Not unless you made a backup before it happened.

Unfortunately, no:/ - that would pretty much trash the whole point of the 'reset' option on an iPhone.
Really not sure how you managed to accidentally reset it - what can we say? Be more careful in the future, and as the guy above said, back everything up.

Btw, if you have a Macbook, it'll be much easier. Sync your photos to iPhoto, intact you can have a photo gallery on the laptop now. Contacts can be synced too.

I think Apple has their own picture thing like Google does with photos. Do you know if you had any app that allowed you to save photos on the phone into the cloud. Like Amazon has Amazon photos Google has Google photos and I think Microsoft has a app to.

Only if you had a backup done somewhere you could restore to that

Had you already done a backup either to the iCloud or to iTunes on your computer. If so, simply restore the backup to your phone. If not, you are out of luck.