Husband called me fat..

so since having our baby I have been having a love hate relationship with my body... I would fluctuate weight before I got pregnant like most women do. but last night my husband and I were talking and I was talking about how I really wanted to focus on this last 10 lbs of baby weight since I just had our baby 5 months ago and that I would need him to watch our son while I go to the gym at night for maybe an hour. well my husband in all seriousness said.." thank God your bigger then me finally your going to stop being so fat"... at first I thought he was joking and he kept going telling me how I should be eating and not make any excuses and all this.. the only excuse I have ever made is that I'm exhausted because the baby didnt sleep well so in turn I didnt sleep well and then my workouts have sucked. but now today I am feeling really off about myself. I haven't been hungry trying to hide my body and dont want to be touched or ppl to be around me. I feel like that honestly crushed me for some reason. anyways I just had to vent that out because I dont have anyone to talk to. so thanks for taking the time to read and let me talk.