Accutane, LSD, Psychosis, Paranoia

Well, a few years ago I took Accutane for acne (It should NOT be perscribed for that, I don't know why it is) for about 6-8 months. It helped quite a bit w/ my acne, but dried my face like a desert.

After a year or two off of Accutane, I started using LSD and Salvia (I used Salvia while on LSD once aswell). Anyways, I used LSD extensively for a few months. Eventually, I had a really bad experience which was too intense, but very insightful, but I was having almost a psychotic level of paranoia and anxiety. I would feel the area between my lungs feel like it was being crushed and my stomach would feel like it was exploding.

Anyways, it's been 10 months since that experience, and I've never quite come down. I still have vivid motion-trails, after-images (I will see red and green lines if I read text for too long or if the contrast is bad), and extreme paranoia. I will often come up w/ delusional scenario's and then not be able to tell if they actually happened or not.

Schizophrenia runs in my family, and I am worried. Did I deep fry my brain? Or is it some sort of interaction w/ Accutane?