Can't have sex with my boyfriend. it's like my vagina is closed and nothing can enter me. it's like hitting a dead end. i have broken my hymen. help?

See your doctor: you may have an webbed hymen blocking intercourse or very rarely some women will have a congenital disorder called mullerian agenesis, which can result in a blind ended vagina and no cervix or uterus. If you have never had a period in your life this may be the case. See your doctor and get examined, they will be able to help you with any of these issues.