All right guys(and Girls)

Today me and my girlfriend shared some intimate moments, and I fingered her for about 15 min. straight, with 2 fingers.. but not that hard (not to sure how hard I was doing it), But after some time when we were done, she had to urinate. When I came home, she had told me that she urinated Blood, but it was all blood. Her legs are hurting, and when she sits down "it" hurts. She doesn't have any urges to urinate and hasn't urinated since then ( Like around 12pm EST) and now its 10:30 pm EST... Can anyone tell me what I did to my poor girlfriend?

I'm not sure what you may have or may not have done... I wasn't there. But urinating blood is a really really great reason for going to the emergency room and waiting around like there is no emergency. It could be a lot of serious things and it could be a lot of minor things.
Nobody here can give you a definitive answer, but urinating pure blood is serious stuff.

I'm surprised I'm the only one who's replied since this question has been out for over four hours.

It is possible that she got a urinary tract infection from bacteria that was on your fingers. She should see a doctor.

Time to go to the doctor, no one can diagnose this over the internet, we'd be foolish to try. The doctor will have to run some tests, get a history, etc. etc. make an appointment asap.

Thanks Bro... Got a lot of those uti answers from other people.. and from reading other forums...