Is this cheating?

So I’m kind of confused, and reminiscing.... so in April I caught my boyfriend snapping a girl for a week straight, I have noooo clue what the conversation or snaps entailed but I just left it we worked things out then he deleted the girls from his snap anyways a little while after we were fighting (he doesn’t let me go out dt with my friends or it’s a HUGEEEEE problem) we end up “breaking up” or something dramatic for that night because “his religion doesn’t allow women to be like this” mind you I LITERALLY seen he was texting other girls on me

Anywaysss when I went out I met this guy and he was great I told him that I did have a boyfriend and he was putting me through a real rough patch and explained allot of what I went through (I shouldn’t have even talked to him but I was sober and all my other friends were so drunk and I was just sitting in my feels) and he just told me that I was more deserving of someone better and who treats me like a queen and what not then I walked away and felt guilty started dancing with my friends and the guy came picked me up and spun me “like a princess should be” then tried to dance with me which I was nice about then walked away for after a few secs then he got my Instagram and that’s the end of it...

I don’t know why but I feel so guilty I feel like I was wrong, even thought I didn’t do anything with this guy I want to tell my so but then again he will loose his mind on me and I really don’t want to loose him over something that was literally nothing...

So what should I do? Should I leave it nothing really came out of it and my boyfriend ended up blocking him on my Instagram anyways like a month ago(idk why he’s just so controlling) but idk he still hasn’t even told me what happened in those private messages with those girls, and I didn’t do anything out of revenge at all... I just don’t know if I’m over thinking or if I should tell him

If so what do I even say?