Sigh..

So anytime after me and my boyfriend have sex, we argue but he starts the arguments. I’m very insecure about the way I look and the way my body is, so when that happens I feel like I’m not good enough for him. He brings up my past with other guys and it was not good. Then he will ask about another guy I will tell him about it, and he will get mad and say I should’ve told him when we first got together. Mind you I’ve never had sex with other people the farthest I’ve went is kissing and I don’t feel the need to tell him every guy I’ve kissed. He just makes me feel really bad when we argue RIGHT AFTER we have sex... maybe if we argued at different times I wouldn’t feel so insecure. Am I wrong for feeling this way?