God Clara, i'm so sorry you are having such a shitty time. he is being a selfish fool, to put it mildly, and I hope he is reading not only what you have written, but our responses, maybe he'll realise what he's doing is not justified in any way!
Men, ( some) have a great way of turning things round and making you feel guilty and bad about things that they need to be addressing and apologizing for
I had the opposite problem really. DH was too scared to have sex with me for a while. He was scared of many things. Hurting me, being the main one, I dont think he ever got over the midwife stitching me! another thing was that he was scared about us conceiving un intentionally too soon, despite using 2 forms of contraception, and the sleeping issue, he wanted DH to co-sleep with us, and I didnt when he was home, as I wanted to be as close to him as possible, as he is away in the week!
Of course I didnt push him to have sex again, and we talked a lot about it and really cuddled alot. We actually had some wonderful close moments with out going 'all the way', in fact, some of the closest moments we've ever had. Its all back to normal now, but it took time for him to feel comfortable with it.
We do often sleep with DD in our bed though. Usually its when she wakes in the night and one of us brings her into bed with us. So, we get the best of both worlds really.
You need to tell him excatly how you feel, and he needs to listen ! he needs to for the sake of your future. he is damaging things severely by behaving the way he has for so long now. It will be bloody hard for you to forget all this, and its marred the first few precious months you have with your DS. he needs a bloody big kick up the butt.