Should I get divorced?

My husband and I got married at 23 and we were already fighting a lot. I was raised very strict Christian and did not believe in before marriage so we may have rushed a bit. We have been married for just over two and a half years and I am not happy at all. We have been trying marriage counseling and my plan was to fake being happy until we actually were because I've always been taught that divorce is a sin but I can't stop thinking in the back of my mind that I would be happier if I divorced and moved on. There's nothing really wrong with him. I could list a lot of things that bother me but really he's a good guy but I'm just repulsed by him and hate it when he tries to touch me. We haven't had in over a year and the thought really grosses me out. I just want out but I don't want to sin. We don't have any kids.