Lack of sex drive? :/

Kristen
Anyone else lose their mood? Ive read everyone wanting it all the time but ever since I got pregnant I just don't want to have sex. I thought at first it was because of my nausea but I'm 20 weeks now and I still dont. I feel bad for my husband and I still offer to do other things for him but he says he misses having sex with his wife. Understandable... but I just have no interest in it at all... anyone else? :/