Do You Think I Made Him Jealous?

so i had this thing with this guy for a month, we made out and all…but he kind of broke it off with me because he wasn’t looking for a relationship(he basically stopped texting me)he knows i’m not a slut. i told him many times i wasn’t, and he wanted to go further, but i said no not unless we’re together. that’s what put him off.he basically used me…So anyways, i saw him at a dance( i wasn’t expecting to see him) but he and i said hi and i danced with a lot of guys and made out with one( i know he saw me during)…but he was dancing with a few girls but never made out with them or anything and he looked at me a lot, he seemed sort of sad/uncomfortable..it definitely looked like i was getting a lot more than him..i didn’t mean to make him jealous, i was just having a good time.