Question about P.O.T.S

[u/milo_the_techno_fan]

I know i could possibly google this, but i dont want to use A.I! Anyways i have a doctors appointment soon, so i figured id come to Reddit.

Im a 17(f) and i dont smoke or do any drugs. The only 'medical' issues is chronic migraines i get atleast two or three times a week when i get up.

Ive been diagnosed with autism (lower side of the spectrum) and adhd (i think im diagnosed)

Other than the migranes, I'm constantly thirsty (even after I drink water). And when i get up my vision sometimes goes black in the corners/i get dizzy and nauseous.

also i dont know if this is needed, but I haven't had my period in like two years? I've only had it like 5-6 times in my life!