Migraine for 2 weeks (2nd pregnancy)

I am 24 weeks pregnant and have had non stop migraine for 2 weeks since I flew on a plane for vacation. I mentioned this to my doctor and she said it’s common to have headaches and I told her they won’t go away.. she just said to take Tylenol (which I have been doing) nothing is helping the throbbing (it goes from the side of my head to my eye) I take daily vitamins and have not changed my diet, and I drink plenty of water, I don’t know what else to do

Blood pressure and blood sugar are good