Yeah nothing helped me and I had to start taking a medicine my doctor prescribed for migraines. But you're super close!

@babymay2016, thanks i would get mild ones throughout the day these are just crazy and the meds don't help at all anynore!!

If this is not normal for you, it could be a sign of labor sometime in the near future... but really nothing to worry about. It sucks though for sure. I had migraines EVERY day from 4wks to 20wks, where I couldn't do anything. Now they're just every few days, and last for days. They found nothing wrong with me. Pregnancy just causes headaches and migraines. It really is a terrible feeling but it isn't necessarily bad, doesn't mean anything specific. Just really annoying.