Penis/vagina penetration is procreative sex. Orgasm and pleasure are much more varied.
As a rule, mucous membrane heals rather quickly.
I believe the body holds memories that affects many different organs including our genitals.
Having abdominal pains before or after intercourse is NOT normal.
We could live a life time and have a great sex life without ever doing penis/vagina penetration sex.
Use your clitoris to experience orgasm...there are numbing creams and research vulvodynia.
Anytime something bleeds on a regular basis other than your period indicates something is out of whack.
I hope you develop more respect for your body and in the future never let some jackass slam into you like what you described.
We can heal our pain...together.
Yes it is possible to have an allergic response to a man's semen.