My girlfriend and I were having sex she is proud of the muscles in her vagina, that seem like they could crack a walnut. I said something just before orgasm (mine the made her mad) so she clamped down real hard and wouldnt let me out or orgasm. The spasms of her muscles forced an orgasm and my ejaculation didnt happen outside something burst inside of me searing pain, now I cant get really hard or ejaculate, any help here?