Is this schizophrenia or something else?

[Joelicans]

Basically about 3 months ago I was smoking a for only about five nights in a row and I didn't have that much to be honest. I smoked it a little bit the year before on and off and had one panic attack. Going back three months I had a pretty bad panic attack i was with my friends (I never smoked alone) it only lasted maybe 10 minutes and I was fine. I sat up then went to bed but I when I woke up I noticed everything looked kinda blurry and 'plastic' in a way and eventually I realised it was derealization I was suffering from and not long after I noticed I felt like a robot and was getting panic attacks and depressed and so on. Now a days it has calmed down a bit but one thing really bothers me I don't know wat it is but I get old memories pop into my head and they bring upon a feeling of dread and distract me from my current state of mind. I looked it up and I think I have mind pops, I also have an unclear view on the world now. For example I can think of future or past events positively and they are a blur and indifferent to my old thoughts I don't know wat to do. Please help

[drifter0213]

you may have panic disorder I have it from intense fear marijuana has no effect and I believe it has no connection other than you smoked to be pain free like me AND no one has studied this so don't accept what experts say ITS ILLEGAL (whining voice)

[Joelicans]

Yea most likely but I think the marijuana has somewhat triggered it after the panic attack

[Joelicans]

*I was smoking marijuana and I can't think of future and past events positively* edit