hiee i am 23 and my gf is 22.we both met in her house on 10 sep 2011 she was wearied her short and i was wearied my pant and i suddenly started fingering her. After 15 min we stop doing our activity and after 1/2 hr she told me that her vagina is paining and when she went to take bath there was sticky blood on her undergarment.In evening her pain has less as compared to morning and 2-3 drop of blood. can you please suggest me what's the problem i am worried and love her a lot