first time being fingered

wellll friday night i was with my boyfriend and we were hanging out and things got sexual so he asked if he could finger me and i was like “sure i guess” (note i’m a virgin and I’ve never been fingered before) but he started fingering me and he was using two fingers and going really fast and i’ll admit it felt good and i came but afterwards it hurt so bad and i think he cut me and i’m really scared and nervous about it. what do i do?