Can I get off of seroquel 100mg after 4 days?

Idk if im going through psychosis or if it's just intrusive thoughts and I'm afraid that I don't feel anything towards them, but I was afraid of being like this one girl from the psych ward I admitted myself to due to wanting to be sure I wasn't going to do anything to myself. Admittedly it made me worse, but then I was put on seroquel for my ocd, mdd, and gad. Ever since I was put on it, I was afraid of becoming like a certain girl in the facility, then I had to reassure myself I wasn't like her at all, then I had intrusive images of her, then I started to have intrusive thoughts that I was like her, or that I was her somehow, or that I liked her, or that I was obsessed with her, and now the intrusive thought that I believe she is a god or something popped up and now I'm afraid I actually think that way because I don't feel anxiety about it and whenever I try to disprove it, or reassure myself I don't believe that, my mind makes up another intrusive thought that brings up the what ifs (ex: while I was explaining to my sister about the intrusive thought, the "what if she isn't human" because I said i would never worship a human) and now I'm afraid I'm going through psychosis.