How hallucinatory art led to a better understanding of migraine neurobiology

I have has severe migraines since I was a child (curl up in a ball in a dark room vomiting until they pass). In the past 30 years, I have still not been able to pinpoint my triggers and I don’t get the classic aura. I do get yawning fits and extreme fatigue about half the time right before I go to bed when I wake up with one about 3am. Anyway ~ back to ocular ~ When I look at something light uniformly colored like a wall or the blue sky, I see thousand of little pulsing squiggles. For lack of better illustration, it looks like the biology film of sperm under a microscope. Is this the same as “scintillating scotoma.”? I also have lots of “floaters” I can see in my vision, that look like a tangled strand of spaghetti (white line with black outlines) but the eye doctor says my eyes are structurally fine.
This is all the time, not a precursor to a headache. Unless I have nonstop aura…