Please help. not feelin y 35 weeks preg. (TMI)?

Ugh ok since I've been preg I've haven't been in the mood to have at all! And when we do its painfull. But for some odd reason when my hubby was drunk I wanted . He ended up ping out befor we could n I was lookin at for a few hrs. I wanted to wake him up cause I was finally in the mood, but I just soooo unattractive with a huge belly and ect. So I kinda just gave up. Now today I'm just feeling so depressed. I'm not a big girl at all pre-baby I was 115lbs size 5 . I want to to have this baby so I can feel y again. What can I do to get my drive back n feel y these last few weeks. Also I do get my nails n hair done. So please don't say anything like that lol.