OUCH OUCH OUCH

the other night i got fingered for the first time but i think he started too early so there wasn't good lubrication because it was painful and uncomfortable. i said i had to use the restroom so he would stop without me belittling his confidence and i noticed i was bleeding. i think he may have scratched the vaginal walls which may have caused the bleeding but i'm not sure. is this normal? i mean all pain and discomfort as well as bleeding is gone now but i just want to know if anyone else has ever experienced this.