Well this YT mommy is telling you to go too! I was having the same problem, I have bad allergies and just thought I would have to get tough and suck it up, but they would kill me, not a full migraine but close to it,  they put me on Maxalt-MLT and they have worked great, they are when you can feel a bad headache coming on just take it and it works, and I did have a really bad sinus infection also. SO GO to the doctor