Anyone else get their dreams and memories mixed up or have a hard time telling? It always happens with disturbing dreams but I feel like I'm losing my mind because I can't tell what is real or not.

can a false memory feel very very very real? because i literally don’t know if something happened or not. absolutely no clue but it feels so real

I had a really bad nightmare revolving around one of my big themes and I woke up with the panic still left over the dream as if it was real and I kept thinking about the situations. I tried to tell myself it was just a dream, but then it made me question real life. So then it was a cycle of ruminating about the events as though they were real and my reality which really messed me up bc my biggest theme right now is becoming schizophrenic/catatonic/"crazy." I feel stuck in a loop, I've tried saying the "maybes" and even talking to my partner about other things but it just keeps looping in my head "am I crazy?" "I can't differentiate between dreams" "I feel like I'm stuck in my head and I can't even talk". Any tips? I feel like I'm at the crescendo of my 20 years (lifelong) ocd due to stress from moving soon.

i want to get out of this dream like state, i haven't felt real in weeks, can anyone tell me how you got help?