I'm female, have been diagnosed with Asperger's, and have had migraines since I was 7. In fact, at this point I have two unrelated diagnoses of migraines (in that I have two types of them, that started at different ages and act very differently in me.)
My primary migraines are migraine with aura, including all the pain and a non-visual aura (auditory aura + the rest of the non-visual aura traits). I've been getting these since I was 7, and they're caused by a wide variety of triggers, though my primary trigger is exposure to cigarette smoke. These are caused by hunger, dehydration, stress, sensory overload, changes in barometric pressure, exposure to toxins in the air, and more, and while they don't occur very often in me (on average once every two months since I was 7), I literally spend most of my life avoiding migraine triggers. These migraines include enough pain that I cannot physically walk (I'll collapse when I try to), extreme sound and light sensitivity, even compared to my normal hypersensitive state, and vomiting.
My secondary migraines are new - they only started in the end of December, but have been much more common for some reason. I have no idea the triggers of any of these, I can't predict them at all. These are silent migraines - I get an aura and no headache beyond my normal state (I also have chronic tension headaches). These do include a visual aura, and also include physically shaking, weakness, being unsteady on my feet, and a type of lack of speech that I never get from other things. These last much shorter, but also are incredibly disrupting. It was confirmed through MRIs and such that these are migraines not something different.
I'm taking daily baby asprin and a medication that prevents blood vessel spasming and constriction, and at times take flonase to reduce the sensitivity of my nose. My cat alerts me to my migraines if I'm at home. Once I start showing symptoms of the normal migraines, I have about 5 minutes to get advil liquid-gels into me or nothing I do will help - that usually drastically reduces the pain (to little enough that I might be able to sleep rather than trying not to cry from pain because crying makes it worse). The second type of migraines I've yet to find anything I can do.
Also, I'm the only one in my extended family with either an ASD or migraines, and I have both.