Mine is tipped and it has nothing to do with sex. Most likey you were born with it.
This just means your uterus is tilted. It really doesn't have anything to do with virginity.
Yes, it is possible to have a retroverted uterus and be a virgin.
I found this out from researching on the web and I recommend you do the same. I ahd to do this several years back coz the doctor said I had one too. Obviously, you can have it from childhood.
Dont let it bother you so much.
Good luck.