Cognitive confusion; if I had thought something and it was wrong,...

Cognitive confusion; if I had thought something and it was wrong, I would keep remembering the wrong thing instead of the right one...like I would come up with a plan with a friend, we would decide on something else, then I would do the original plan, forget that we had changed it. Could be called "proactive interference." My doctor said it could be the depression but might be the Seroquel, so I went from 200 to 150 mg and it got mostly better. Am also on a lot of other meds so it's hard to tell but I think it was the Seroquel. It does help sleep, but I have to go to sleep when I take it or I will have racing heart, and will sometimes eat and eat until I pass out.