Why am I bleeding?

Ok, so I have not have sex since last tuesday. My extent is expected to come on da 2nd or 3rd of May (i am regular). My boyfriend and I just have sex (doggy-style) and all of a sudden I started bleeding (like my menstrual). I am 100% sure it is not my length though because my period symptoms/signs are also regular and i attain those everytime before i obtain my period. But I hold not gotten those symptoms yet. What can this be? Am I pregnant? SOMEBODY back me!
Answers:

How many girls will restrain yourself from sex because they are going through their period?

herpes and you did it doggy style gratitude for the info LOL

Planned Parenthood in Bedford, OH?

your boyfriends penis could be to big and tore the tissue

My boyfriend wants to enjoy sex but I never learned how, and I don't want to gain embaressed.?

chances are it is your period (do to external factor you may be irregular. No you are not pregnant.

The pill.?

Hi sexual intercourse for hetrosexual women (the study tested hetrosexuals). triggered menstraul periods repeatedly.

I don't know how much % but it was a high-ranking amount.

Didn't want to ask on here, but didn't have a choice?

Doggy style allows for vast penetration and is best for the women after she is properly stimulated, so that her cervix and uterus are lift away from the vaginal opening. He probably be banging into your cervix, maybe because you were not properly stimulated or because you do not delight in doggy style (I don't because my boyfriends tend to be too well endowed for this weighty penetration to be comfortable). The bleeding is close to the bleeding some women get after a Pap smear...freshly your cervix irritated. If it doesn't stop by tomorrow, go to the GYN.

I've never have intercourse, but today i got fingered and i'm bleeding brown bloodHELP??

not to verbs u but that happen to me once i be pregant lost it u should go take a pt if it comes up post go to the doctor or if u have any pain c the doctor asap hope it help