Bleeding while Masturbating

Kobe
When i masturbated for the last two days after i orgasmed i realized a small amount of blood on my fingers and on my bed. Ive been off my
period for about a week ago so it couldnt be that also i masturbated at night and when i woke up it went back to white/clear discharge. Also my nails are very short and there was no skratching involved I basically fingered my self but very roughly and very hard. Lastly i would like to throw it out there that i am not a virgin. If anyone could help that would he greatly appriciated im scared i could have damaged something inside.