So about 2 weeks ago I was going to sleep when all of a sudden I had a bad anxiety attack. Heart was racing and I got lightheaded and weak. I ended up falling asleep and the next morning felt the same way if not worse. I ended up going to the hospital and they tried telling me I had cannabis use disorder. I tried waiting it out and I went to the family doctor and he said I had vertigo. A few days later I went back to the hospital and they did blood tests, an ekg, and a cat scan of my brain. Everything came back fine. They gave me 10 Ativan pills 1mg each I believe. Them telling me everything was fine was a relief and I went home and I didn't really feel lightheaded and weak for the days I had the Ativan nor did I feel the need to go back to the hospital. Well a little under a week later I'm back to feeling weak and lightheaded and it seems like I need reassurance that everything is fine. I'm scared to do anything because I'm afraid the lightheadedness will become bad to the point where I have to go to the hospital again. I don't know what to do. I'm 19 years old. I'm getting sick of feeling weak and lightheaded. Any sort of help would be fine.
On a side note after they told me I had cannabis use disorder I quit smoking about a week and a half before my second hospital visit. My appetite is also gone.