This ruined my self esteem

I feel very embarrassed and sad sharing this. Yesterday i was with my boyfriend having sex, in the middle of the intercourse he asked if we could have anal sex wich I responded no because i was enjoying what we were doing. ( In every single intercourse he asked for it and I often give it to him) I was curious to know why he always ask for anal sex to what he respond that he liked better my butt because is tight and that my vagina is very loose. (I haven’t had any children). I burst in tears when he said that because he said it in a very harsh way. Now I’m self conscious of my vagina and I’m scared of having vaginal sex with him because I know he doesn’t enjoy it. 😔