For about two weeks, I have been getting very severe headaches. I notice the headaches whenever my heart rate is higher than normal, but mostly in the process of intercourse. The headaches I am getting are worse than any pain I've ever endured, and they last for hours, and nothing will relieve the pain. The pain continues to get stronger each time the headache strikes. While having the headache, I get very nauseated and sometimes throw up. The room feels like it is spinning when my eyes close, it causes me to not get alot of sleep. Everything I taste, has the taste of what I would imagine metal tastes like. I don't have insurance, so I don't want to go to the emergency room, but the headaches are so bad, they actually make me cry from the pain. Please help, I'm really scared. Thanks.