I really need some help please

I just had a baby two weeks ago and I love him more than anything but I feel myself getting stressed and upset mainly because of the way my husband is with me and I feel myself frustrated inside. I feel like I’m a bad mum nd I’m not doing a good job. If he has gas and I’m trying to help him and he’s crying I feel overwhelmed and I don’t know what to do I don’t want to be a bad mum