Sex life issues

Help! My husband is not interested in sex at all. I've been so ready to go and he says no and that he finds it all so weird. Weird?! That's how we got here lol. Am I the only one. I'm starting to feel it is because I'm a whale (that is not why he won't though, he is afraid of hurting baby maybe or it weirds him out that baby is in there).  I feel so unattractive and this is only making it worse. Anyone else going through this?! Will our sex life get back on track once this baby comes in 3 weeks?