I just need to get it off my chest

Sooo back in December I found my boyfriend was talking to other dudes on IG Flirting and sending DMs and that was the second time I have caught him and then he confess to me back in September when I found out he was talking to other guys on IG .. He told me he still wasn't completely honest with me (FYI : I am completely aware that he WAS attracted to guys wayyyy before we got together.. ) because he had sex with another guy around the 1st time I found out about him just DMing guys on IG ..we were Bestfriend and I was sooo hurtttt 😭😭😭 and couldn't believe that he just confessed that to me ! And so we "Broke Up" (I told him not to call unless I called him and I only called like every other day but we were technically still together). thur out the 1st week of the "Break up" I kinda went a revenge strike and started texting all of my exes . 1st guy I text while one this break was a guy I just used to text and I had went over his house like twice and the 2nd time we had sex ! As I was laying there I realized he is not what I wanted . Not to mention the sex was Horrible 😒😒 I didn't even feel nothing!! What a waste !