Question about Abilify

20f, 5'4 230 lbs, known diagnoses are schizoaffective and depression

I started taking Abilify again after a year of not being on it. I decided to start again after having brain fog and symptoms of derealization. Today is the 3rd dose, 5mg (half a tablet) and after taking it I feel as if the derealization it worse. But I know that there's stuff contributing to the derealization, (stress, anxiety, poor diet and appetite) but I still worry that something is actually wrong that calls for concern.

So I'm trying to ask, is this something to worry about or should I try and sleep it off? Unfortunately the stress won't go away for a bit because of the situation I'm in currently