I think I've had ADHD for the past five years. It came on suddenly when I was 17, and I'm 22 now with no improvement. I was very focused before it started.
Are there any medications I can take to fix me? Or is it all a meme?
It's a meme pay attention find out what's bothering you/why you can't focus and don't drug yourself into passivity
http://blog.naturalhealthyconcepts.com/2014/05/15/3-reasons-adhd-likely-fake-disorder/
Try Cannabis.