Questions: Technology & Internet

So, I've been out of my tree lately with everything involving the phone and internet..

Just like us teens, We all can be addicted to our social media, texts, online friends, etc. But recently within the past month.. I've been feeling completely addicted to it and stressed, I even went on medication to help lower blood pressure , just for it to help but then just get stressed again a few days later, but this time with even more mental confusion...

I can't relax lately, and eventually I got to the point where simple things get me tilted/confused, for example when texting I give off a lot of misunderstandings/misconceptions and receive a lot as well due to my mental exhaustion, which then makes me feel even worse cuz not only am I trying to communicate/text with someone, but it comes off as basically uninterruptible, confusing to read, or something that I didn't mean to say/shouldn't have said at all.. It's very hard to explain, I sent texts to someone and the next day look back at them all thinking to myself, "Oh my god.. Why did I say that?"

I gotta face it, I'm always on the phone or computer either doing research, or texting people, or using programs and apps, etc. And I literally get a notification on my phone about every 20-40 seconds, it's not even funny.

My parents actually are calling me "psycho" lately due to my exhaustion and how I handle things, and I've been pulling all-nighters often due to electronics, sadness, and stress which keeps everybody up, therefore adds more stress.. I even went on the deep web and bought "anti-depressants"..

I'm going crazy and even started to cut myself recently. It's so hard and unexplainable what I've been feeling lately , so me and my parents feel that I need 1 week vaca from my phone to relax and meditate other than exhausting my mind.

Do you think that it'd help by a lot, and do y'all think of it as beneficial to take a week off and turn off my phone to regain my chill levels, or won't it make much difference?