He thinks I filed a sexual assault case ???

So a few months ago something happened between this guy and I who is in this club/class I am in at school. Long story short, he kept putting drinks in front of me at his house and I got pretty drunk. He said i could sleep in his bed and then he had a king size bed so he got on the other side and I thought it was fine cuz he was so far from me, I also was nervous about it because he’s had a girlfriend for years. I woke up to us spooning and his dick pressed up against me and his hands on my bare boobs. We hadn’t even kissed or done anything ! It was so creepy I got up and left in the morning. Anyways, we had a school trip coming up and i was nervous about him going, I went to tell the school counselor about what happened and she said I could file a title 9 report against him but I didn’t want to...However, because of his lack of work in our class, my teacher was able to make him not go on the trip under those circumstances even though I had told her SOMETHING had happened but I didn’t tell her what because college teachers are automatic reporters. Anyways, he didn’t go on the trip and it was fine but he was texting people saying I feel things are weird is something happening ? We said no. Then something posted a meme in the group chat making fun of title 9 and i responded saying “ ____ you really shouldn’t be screenshoting that. “ and he said “I’ve heard the rumors lol. Keep it up”. Now most people in the group are taking his side because i’m sure hes spewing some bullshit. But i don’t feel like i have to explain myself to anyone. Now everyone is making rumors I filed a title 9 report ahainst this guy when I didn’t. I don’t know him so well but I heard he’s kinda into revenge. So now with him thinking I filed a report, I’m nervous he’s going to do something to me like contact the university i’m transferring to or sometning. I know it’s probably just my anxiety but I dont know how to handle this. With everyone taking his side, thinking I filed a report when I didn’t. Do i just ignore this all?? or say i didn’t file a report and just want to move on. (btw we are at a community college so that’s why we’re transferring) I’m not lying and I have screenshots and made my school aware of this situation hence why he couldn’t go on the trip, but can he do sometning to me like write a letter to my new university or sometning ? I’m just having an anxiety I don’t know what to do