Frustrating friend

My best friend is pregnant and I have a 6 mo old. So she’s constantly asking for advice which I’m more than happy to give. Her lifestyle is a little different than mine I’m more laid back when it comes to diet whereas she’s an extremely “clean” eater and is choosing to raise her child on her diet. She’s constantly bragging about how little weight she’s gained at 25 weeks. Meanwhile I gained 35 lbs and struggling with losing the last 10. Im 150 lbs and the latest comment from her was “wow you don’t look that big have you tried eating healthier”🙇🏼‍♀️I’m by no means completely unhealthy I think there should be a balance. I also needed to formula feed due to lack of supply she constantly is telling me about her plans to exclusively bf for a year and her hopes she’ll never have to formula feed. Basically all I hear is “your a shit mom for formula feeding”. While I truly hope her pregnancy and motherhood goes according to her plans she’s extremely judge-mental and unknowingly rude I’m starting to want to try to give up on friendship. I feel bad because she lives out in the middle of nowhere and doesn’t have many friends outside her husband also we have so much history I know deep down she’s really caring but it’s getting hard to mentally remind myself to keep my cool around her when she makes these rude comments.