Husband making chubby remarks

This is the third day and the 4th time where my husband made a comment about how my arms have gotten bigger, I shouldn't eat ice cream because I'm getting chubby. And the last one while eating Pizza which he ordered btw, said I shouldn't eat much because my tummy has gotten big. I was so upset, told him it's not nice and it hurts me to which he says he just likes to tease me. I told him it has to stop, it's becoming a habit of him trying to make comments like that. I'm 130lbs on 5'6. I was always that skinny girl that could eat whatever I wanted but since I got my child I have a little tummy there, I know! Sometimes it goes flat. Maybe he means well so I can watch out but I'm mostly a sleep deprived SAHM slightly depressed at the moment and unmotivated or have the energy to work out. Why do I have to justify myself? Is he being a dick? Now he's mad at me for snapping at him.