cheated? on my bf, really sad need advice

so we’ve been together a couple years and i was stupid and hung out w a couple of guys on 2 separate occasions. nothing sexual or anything happened but he found out cause i told him and he says he doesn’t want to fix our relationship anymore. problem is i do, i didnt hang out w a guy to say fuck him it’s just old guy friends i caught up w but i feel guilty asf. he’s asking me to move out and we have a cat together idk how to fix this. any questions just comment and i’ll answer to make the story fit better im just really depressed.