Pregnant and feeling ugly

lately i have been feeling less than beautiful. I'm currently 21 weeks pregnant with mine and my husband's first. I haven't felt like myself in a few weeks now. i thought Seeing my body change would be amazing and make me feel fantastic, but honestly I hate looking at my reflection now. My husband isn't helping with how I'm feeling about my body either... the other day I was sitting on the couch in my shorts and it kept staring at my thigh. He picked up his phone, took a photo and was staring at it. When I asked him what was wrong he said "your butt looks weird. It's all lumpy." I took his phone and deleted the photo. It's called Celulight. I got visibly upset and walked away and he couldn't understand why I was so upset. On another occasion he told me we can't use his head phones on my belly to play music for the baby because "your already big" and that hurt pretty fucking bad. I've noticed more lately that he's dropping comments about my weight... When we started dating I was already a big girl. Same when we got married. I feel that now that I'm pregnant he's making more comments about my weight than ever. it hurts so bad, and I feel like he just doesn't like the way I look anymore. I'm so self conscious, and I'm starting to have my reflection... I don't know what to do anymore...