I'm bipolar 1, not sz, but I do have experience with similar situations- psychosis, feeling detached, unreal, etc.. If your meds aren't working properly- and it sounds like they might need tweaked- then call the psych ER. You may or may not need to go in, but a nurse can talk you through your feelings and help you with your coping techniques. Go ahead. I think you'll feel a bit better.
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Qui Cantat Bis Orat - He who sings prays twice
Ingrezza 80 mg
Propranolol 40 mg
Benztropine 1 mg
Vraylar 6 mg

Gabapentin 600 mg
Klonopin 1 mg 2x daily