I have been with the same guy for about 2 and a half years now. We have a baby girl together who is six months. He is the first guy I have been with but about 4 months into the relationship I stopped wanting sex. I would rather just cuddle or do something else. We have tried "new" things, tell each other what we like but it just doesn't work. And during sex I will be close to "finishing" and just all of a sudden it goes away. He bothers me for more sex and more "passion" in it but I just don't want it, is something wrong with me?
P.s I'm only 18 turning 19 soon.