yesterday i was hanging out with someone i didnt really want to hang out with, but he had been begging me for over a week, so to get him to stop asking i gave in and had him pick me up and take me back to his house, we smoked and we were on his bed and he kept getting me to come closer to him and finally he grabbed me and picked me up to adjust where i was and basically forced me onto his bed and he was on top of me and i said no and he was touching me and i had to kick him off of me. is this sexual assault? i dont want to tell anyone about it because I'm embarrassed.