Hello
Thanks for writing to us with your health concern.
I can understand your apprehension.
Its good you are on birth control.
Having anal sex once is not going to harm you forever.
Yes, anal sex carries a high chance of transmission of sexually transmitted diseases.
It is a must to use protection when it is done.
And you are indeed too young to indulge in it indiscriminately.
Not preaching, dont
stress out.
Bleeding would be there as it was your first time.
Anal sex cannot result in a
pregnancy.
However, long term anal sex MIGHT cause slight anal
incontinence and problems in defecation.
It will NOT impact your ability to bear children in the future.
See your doctor, speak to him frankly and have an internal evaluation to rule out any probable damage.
Refrain from repeating what makes you so uncomfortable.
All the best
Take care.