He may have broken your hymen or tore it slightly.If the bleeding stopped,you should be fine.And yes,you can get bruised in your vagina.It would be from quite forceful activity,so,if that's the case,slow down.A woman's anatomy is not designed to be pulverizedhe should be gentle and well lubricated before he attempts to enter you,regardless if it is a finger,penis or anything else.Patty