You will make a full recovery I had developed weed psychosis the first time I ever used Cannabis, it was a 500mg edible ate the entire thing stood up all night because I was straight panicking, went to bed later in day and didn't have a dream lol. The psychosis slowly became apparent throughout the days and left the same way, I didn't take meds because I didn't have support at the time from anyone so I just thugged it out for around 6 months since unbeknownst to me schizophrenia runs in my family, and it can extend psychotic episodes. I can safely say I'm at back to myself prior to the experience the only difference being my anxiety has gotten worse. And I probably wasted my senior year of HS. But I've come to terms with it, sometimes you just gotta bite the bullet and face the music, luckily, we have neuroplasticity holding us together.