I'm still vergin after i had more than 30times with my husband?

i had ith my husband more than 30times well 5times in first night but it was really painfull i'm having less pain every day ,but i never seen blood comes from my vergina when we had first time and i went to doctor she said your hymen is still not broken!!anyway how does it possible?is there more than one hole in vergina that my husband should put his in it?and is the size of his makes it differents?his is around 4.5-5.5inch so can any one tell me some informations please ,but please do not make jokes or do not be rude !! thank you