Very interesting! About 8 years ago, I had many migraines (a few per year but I would essentially be unable to do anything for a couple of hours). Many of thos

Very interesting! About 8 years ago, I had many migraines (a few per year but I would essentially be unable to do anything for a couple of hours). Many of those were the results of being in a noisy environment or high physical effort. I knew whenever I was going to get a migraine because I got the auras (couldn't see in front of me, but if I remember correctly I still had my peripheral vision) and couldn't feel the very tip of my thumbs and my tongue (yes, apparently you can lose this, too). A few minutes after those feelings, sure enough I would get the migraine. When in that state, I have a big headache, can't see much, nausea. Hopefully other people will relate!