That's what you get from snooping into things that aren't yours. You are very insecure in your relationship and here you've been married only for 6 months. Now you're trying everything to make sure he's happy - cooking, being extra attentive and so on. What the hell is he doing for you? He should be the one pampering you and not the other way around.
I think you'd benefit from counseling you seem very insecure within yourself and your relationship. I bet that you thought having a kid right after getting married would be a good idea and tie him further to you. You've been married 6 months and you're 6 months pregnant. Never a good idea!!
Please take care of yourself and your baby, that's most important now and should be your first priority!