Me (21M) and my girlfriend (22F) just had our first physical interaction where I got to finger her. She has a very low libido and struggles to pleasure herself. This was her first time and she has never inserted anything ever and almost always did clit stimulation than penetration while on her own. Slight bleeding was noticed when she went to use the washroom and after a day as well. I had my nails cut and filed. Should she be worried?