Help:)

I need some advice so me and my boyfriend have been having a couple of issues first of the problems is that when we first started dating he wasn’t a Virgin and this bothered me right off the bat due to me being a Virgin and wanting to save it til marriage so it would be more special but then I caught feeling I have never experienced with anyone and I thought God was telling me that we needed to be together so I gave him my virginity and now I just feel unimportant like we are still dating but I don’t feel special and he tries everything he has but it doesn’t change how I feel and I hate that he has loved an other girl and have gave himself anyway to her and I’m starting to just get really stressed and depressed idk if I should stay with him or just break up can someone help me please 😭