Why does it hurt?

i was contained by the middle of having sex when it begin to hurt really really bad to the point where on earth i had to stop and crawl up contained by the fetal psiton for relief. i feel like i considered necessary to throw up afterwards but i didnt. it was bleeding to stand straight. what can it be... PLEASE HELP
Answers:

Vomiting after alcohol?

Besides vulvar vestibulitis, other conditions can cause niggle during intercourse. If you have this complaint, see your doctor.
Pain open inside the vagina can be a sign of problems like ovarian cysts, infection of the uterus or fallopian tubes, endometriosis (a condition where menstrual tissue flows back through the fallopian tubes and begin to grow outside the uterus, usually in the abdominal cavity), or blotch tissue from an old infection or previous surgery. Your doctor may accomplish a laparoscopy (examination with a transparent tube-like camera through a small incision in the navel) to determine what's wrong.

A tilted uterus can also cause distress if your partner's penis strikes your cervix or uterus during sex. This is usually present from birth and normally does not impose any other problems.

Sometimes pain is cause by vaginismus, a condition in which the muscles of the vaginal wall involuntarily spasm. Physical psychoanalysis may be helpful.

also read this-- http://www.webmd.com/sexual-conditions/g...

Spider veinshelp!?

maybe you stipulation to find a smaller one?!! lol, j/k. Maybe you're running out of lubrication... try KY and see if that helps. Cysts can also result in pain during intercouse, or endometriosis. I would really confer with your GYN if it continues.