2 weeks ago, I had another headache that made me throw up. Yesterday, I felt one coming on at work, so I decided to make an appointment. I got there, and new I was going to be sick. My doctor starting asking me how bad they hurt, etc, and I told her I needed to use the bathroom. I threw up 3 times in a row. She thinks they are migraines, but wants to rule them out, so today, I have to have a ct scan done. She couldnt prescribe Imitrex until she gets my results back. She did give me percocet for yesterday. She'd of given me a shot of something, but couldn't since I drove myself. I didnt think I was going to make it home last night. I threw up a few times while driving, and had to stop in a parking lot to sit for a few minutes. I've noticed I've been getting these headaches either while I am on my inactive week of my b/c, or the week I start my new pack. She also thought it could be sinus related, which, I am having sinus surgery next Wednesday.