So DP and I have been together 3 years. In January DS was born - from about October onwards we didnt have sex because I felt so huge and uncomfortable. After the birth we were both far too nackered to have sex and we kind of fell into a rut of no sex at all.
Now its 7 months on and although we're having sex again, its not very often and I feel really not sexy. I'm not turned on at all, I think it might have something to do with the fact he has no interest in foreplay, just sort of "goes for it" 
I just feel really tense whenever we have sex and like I'm not going to be able to be good in bed/give him what he wants. Our relationship other than that is good, we love each other very much and I do really really want to have sex with him, but when it comes to it I just feel really uncomfortable and that its a waste of time for me to even try to get him turned on!!
Has anyone else ever felt like this and got their sex life back on track??