Should i see a psychologist or am i fine?

Today I feel great, and today is when I'm supposed to be seeing the therapist but once gain I feel completely normal and seeing someone would be a waste of time because I feel normal.

But my personality changes every week. A couple weeks ago I just wanted to kill, torture, abuse an animal, I was like that for months and suddenly I keep changing personality now . Today I just feel. Well I don't really feel anything but I guess this is normal. Before I used to look at real life murder videos and animal abuse videos and smile and get bloodthirsty and want to act out. Now I'm like. Jesus I must have been sick in the head . It's like I'm not that person I was 3 weeks ago. Then next week I may be back to that other person I was weeks ago. It keeps changing. I might as well give myself different names.

I feel nothing. Like I'm an auto-pilot, I don't care about things normal people care about. I condone murderers. I don't care about rape just shut up about it Ive thought about raping people, I feel like killing my own mother and father. Fuck their abuse.

I'm not dissociating any more but I used to dissociate constantly, a few days ago actually. I feel real now. It's like I change into someone every few days like a phase.