Life’s tuff😭😭

So I dated this boy for 4 months and I lost my virginity to him and everything then all of a sudden he thinks I’m cheating on him and I’ve tried to explain to him every way possible that I didn’t......any advice😑😑

UPDATE:we broke up two dayokay so I still love him and want to be with him like I’m hurting but I went to his football game today and I told him that he played good and that I was there to support him....When I got home I was doing homework and out of literally know where he FaceTimes me so of course I answer and he was like sorry for acting like that and was asking my how Life was going and I just broke down in tears and we hung up then like 10 minutes later he “accidentally” called me and then I asked if he wanted to text and he said not really,.... I need more advice

Update again:So yesterday he went to the movies and it was with my “bestfriendsssss” he went to the movies with three girls....which I thought I could call friends...nope guess that everyone is so fucking fake that it kills me and when u call them out they get pissed off.....But anyways the whole time through the relationship he told me he didn’t have feelings for any of them three girls and of course I believed him.....anyways he plays football and one of his football friends told me that he had a plan to make me jealous which is already working so now his football friend told me that he is going to try to get back with me in about a week....What do u all think???