Married but no interest in sex

Im married and if i'm really honest with myself sex with my husband has never been that 'mind blowing' even wen we were dating. the thing is i have HPV and didn't want to give it to anyone else and decided to settle with one person. I did end up falling in love with him but his insecuities pushed me away shortly after we were engaged. I was soo hurt that even on my wedding day i wanted to turn back and walk out of the church but i couldng do that to him, he had been in horrible relationships before we met and i didn't just want to be another woman who broke his heart. It is soo hard to get turned n by him, with my ex it just clicked, does anyone have any advice, this question goes out especially to the married people on this forum. thanks in advance for your time and comments.