Breastmilk vs my husband


So I breastfeed and I think it's going well. Shes growing and seems satisfied after eating. Night time, she can go about 3-4 hours between feedings. Daytime, probably 2-3 hours between feedings. However, she does have fussy days and fussier time of days. Which to me, is totally normal.

To my husband, something is wrong! Hes convinced theres something wrong with my breastmilk. For a while, he was making me feel like shit for it. He googles everything and I think he let's it all get to him. He's an engineer and I feel like that has a lot to do with it. I think he needs to have a solid answer for everything.

I dont know how to make it clear to him that babies cry...a lot. They cant fart or poop on command, so they cry. I feel like he's more worried and concerned about everything than I am.