Is it this hard for others?

I am in need of a good bra. I'm attempting to find a nursing bra, but at this point, any comfortable bra will do. I was a 40F before getting pregnant and when measuring myself, I'm about a 40G possibly a little bigger now. I can't find a thing. I ordered what I thought would be a very comfortable fit and it is all wrong. Anyone else having this issue? Any suggestions on good comfy bras that don't make triangle boobs or a uniboob issue?