Relationship and pregnancy

My parter is overweight and he has no sex drive what so ever and I’m 7 month pregnant and still up for sex because I like being close with him but at the moment just feel like flat mates, he’s been getting up at 5.30am every morning for work and getting home and about 7pm then I’ll cook his dinner and about twenty mins later he will fall asleep on my lap and then I’ll just tell him to go to bed because we’re not exactly spending time together because his asleep. Plus my family and friends live 130miles away and I’ve moved down surrey for him due to his job and don’t know anyone here and I just feel like I’m not getting the support I need and I’m in a sexless relationship. He does tell me he loves me every morning but I wish he would actually show that he does am I just being selfish??