Dizziness, Photosensitive Migraines, Can't Focus, Constant Arousal

Hello.  I am a 19 year old male and I'm concerned about some symptoms I've been exhibiting.  Last week at about 1 AM, I was reading something on my phone and I noticed my vision blurring little by little, and everything going in and out of focus.  I was extremely aroused with very little explanation, except that I've been more easily and randomly aroused lately because I haven't been masturbating recently.  My heart rate was climbing and I had a headache, so I started panicking.  It subsided after I kind of talked myself down, but the headache remained and I went to sleep.  The thing with my focus kind of felt like I was high on marijuana, and the whole ordeal kind of felt like I was having an orgasm.

I decided to treat it as an isolated event until it happened again this morning.  I couldn't focus and was dizzy for hours, and I've been aroused and had a migraine since 11 o'clock this morning (it's four fifteen now).  Granted, I took a nap between 1:00 P.M and 4: P.M.

Is there a name for what I'm going through or should I expect these to be isolated events?  As far as prescriptions go, I'm only taking Accutane.  I also started taking a multivitamin yesterday.  I have a long history of mood disorders and my latest diagnosis is schizoaffective disorder, which I feel is accurate.  For long periods of time though they were separate, I was on Prozac, Zyprexa, Vyvanse, Lithium and for a short while I was on Seroquel.  Could it have anything to do with that?

Hoenstly, I'm not worried.  I'm just a little weirded out.  I would greatly appreciate any help you can direct me towards.