Feeling hurt by hubby saying I need to work out

He didn't say it in a bad way. He just said that we both are putting on weight and need to work out. I said I don't mind having more curve and he said he does. He wants us to be more healthy and lose at least 15 lbs. I know he's not meaning it in a bad way but still I feel weird about it. Now I feel like I can't eat without him saying we are on a diet and I shouldn't be eating that. Do you think I'm just being emotional about it or I have a right to be hurt?