My husband and I had sex almost every day during my ovulation. Now, a week later I'm experiencing migraines so painful I can't even get out of bed or think straight and nausea to the point of throwing up. Is this normal?? I have no idea what to do. I've tried extra strength Tylenol just to be safe (in case there is a chance of pregnancy) I drink tons of water, eat very healthy, I have no idea what else to do this is awful!