It still hurts even though it’s popped

So I lost my virginity last December and all I felt was a pinching sensation till it started feeling good but a week comes by and me and my partner does it again and it still hurts at first. We’ve at least have sex once a week and I’d still feel pinching at first but then we haven’t see each other in almost a month and when he went in it felt exactly like the first time we did it. I don’t know if that normal since the vagina is a muscle or if there’s something wrong with me. I don’t have any burning when I pee after so idk if it’s just my hymn being healed up new from not having sex and almost a month.