Please tell me I'm not alone..

Okay ladies, as I enter my second trimester my need for sex has dramatically increased. I can't seem to get enough. The only problem is my husband. For the last could weeks he hasn't been into it. Wanting to only have sex once a week, and when we do i don't really even get off. I tell him that when I try and turn him on and he turns me away that I feel so awful. Hormones are flowing and I feel beyond gross and unattractive. Anyone else have this happen? I really don't know what to do at this point.