I have been having these numbingly painful headaches on and off all week, like since Saturday or Sunday. At first I thought it was becasue I may be allergic to the cigarette smoke coming from my Land Lady on the first floor. But then I thought, how can that be I used to smoke if it didn't bother me then why would it now? So I figured it had to have been spring allergies, but we've only had about two days of actual spring weather (it's cold and snowy right now).

So what is going on with my head? why does it hurt? And no matter what I take for it it keep coming back. Is my head going to pop or something?