20m, I’ve got a history of anxiety and smoked weed to help for the last year and a half, I smoked a lot. Then suddenly one day I got an panic attack off it after that I felt a bit off but not too bad, smoking weed was never the same and I should of stopped after that, unfortunately I didn’t and had another panic attack thought I’d be stuck in the high felt lightheaded was just fucking awful lol. Since then I’ve had 
- muscle twitching  
- brain fog
- fatigue 
- eye floaters 
- tinnitus 

This is really freaking me out, my health anxiety is through the roof. Been doctors and they cleared me of a brain tumour because I told them that’s what I was worried about,they gave me propranolol helps a little bit but not alot. I’m hoping this is just an imbalance on brain chemicals and my brain will eventually recover, haven’t tried proper medication yet or gym which could help.  Quite hard to function and it makes me so depressed thinking I could be stuck like this. Anyone had anything similar or got advice?