I had my last period October 22. My cycles are on average 41 days long. About a week after my last period I started getting really bad headaches and was nauseous. It seems some better now but now my breasts are really sensitive. I know that most people wouldn't get pregnant right after their period. But mine was really light. And I've heard of some people having another period after they are pregnant. Oh and I also spotted some during my headaches. We aren't ttc but we wouldn't be unhappy if I were pregnant. I just don't know what to think. Is there anyone else that gets migraines feeling like you need to throw up an are dizzy? What do you do for them?