Messages that I send from one device show up as new messages on other devices (iCloud)?

When I send a text or iMessage on one of my iCloud devices (my iPhone 7, or my MBP), that message shows up as a new message on the other device. (What I mean by "new message" on the other device is that the conversation has the blue "unread" icon next to it.) It's also worth noting that if my phone is locked, a notification will pop up showing that I have a new message from the person in the conversation to whom I sent the message from my MBP, even though the message a) is not "new" AND b) is not even from the other person- it's from myself. How do I fix this? TIA.

Which of these types cases is best for iPhone X/XS?

I'm in the market for a replacement iPhoneX/XS case as my wallet case had chipped from the side and my clear TPU case has started to yellow, causing my iPhone to have a yellowish tinge. I have come across 3 different types of cases.

1, peel and apply protective films. These types oases are basically films you place at the front and back of the screen and feel like there's no case at all.

2, TPU/Silicone cases. Cases that are transparent and yellow over time.

3, Wallet case. An extra protection that protects your iPhone's screen and back glass.

My son isn't responding to his ADHD medication?

So my 7-year-old son has always been a bit of a handful. As a single mother I've dealt with it the best I can but recently it's been almost too much for me to deal with.

He's been been acting up worse than ever at home and now it's even begun to affect his schooling. He's currently enrolled in first grade and according to his teacher he's been refusing to participate in his school work, distracting other students with his behavior and even been openly defiant of authority figures.

Our pediatrician refused to prescribe any ADHD medications so I ended up just buying some off a family friend and ordering the rest off the internet.

He's been taking them for two weeks now and so far I'm seeing absolutely NO change in his behavior. If anything he's been getting worse. I had to pick him up from school two days ago after he attempted to bite his teacher when she tried to confiscate his iPhone.

What's my next step here? I feel like I'm beginning to lose control of the situation.

How do I get my iPhone off of the Apple logo?

My iPhone 5s is stuck on the Apple logo and won't boot up. I think this is called a "boot loop," but all the information I've found is related to jailbroken phones. Mine's not jailbroken so I don't know what caused this. How do I fix this without losing my data?