Husband won't touch me anymore

I'm a woman who likes to please her man- for years my SO wouldn't tell me his sexual fantasy, even when I begged so I could turn him on to the extreme. On our wedding night he finally spilled the beans and told me his biggest turn on was pregnancy. Almost like he was so shy about it being his biggest turn on and could only tell me now because I was his wife. I found it thrilling and it excited me beyond belief- I couldn't believe just words could get me that hot.  He told me he couldn't wait till I was pregnant and probably couldn't keep his hands off me and that he wanted as many babies as I would give him.  A husband who wanted the bloated wife and wanted to take care of her while she's miserable?! OMG I won the lotto! He touched my heart so much with his words I tried to take out my IUD that very night in hopes to give him exactly what he wanted. I couldn't get it out due to short strings but I did have a dr remove it not too long after and "poof" second ovulation we were expecting. I didn't tell him I was off birth control and planned it all in time to make the announcement his Xmas present. Well fast forward to today- baby due in two weeks and nothing is how he said it would be. I can't get him to touch me for months, I've had extreme carpal tunnel for almost two months and bloating that started at 5 months so I've been pretty miserable for half my pregnancy and I can't even get sympathy out of him. I feel like he's so distant- he doesn't rub or talk to my belly, he won't touch me, he doesn't give me massages or bring me flowers on my worst days- he's just so inconsiderate now. We were inseparable before, literally spent 24 hrs a day together and now he seems like he doesn't even want to be around me. If I don't like what he's watching on tv (he can't get enough sports) and ask him to change it he disappeares to another room to watch what he wants. It's not like I'm repulsive, I've only gained 25 lbs my whole pregnancy and get told by people daily they can't believe I'm 9 months pregnant cause I hardly even have a belly to show for it. I feel like this baby has seperated us more than bring us closer and it's just so confusing to me because that's not how it was suppose to be. What's happened to my husband? We were seriously best friends before this now I don't even want more babies because I feel like I lost him. I doubt he's scared of being a father because he's been raising my daughter practically since she was 9 months. I don't know what to do, I've never felt alone in this relationship and it makes me want to cry because I no longer have him... has this happened to anyone else???