Maternity bra - looking for recommendations 🙏

So, I’m not a super traditional bra size normally (30F aka 32DDD) but I’ve gotten bigger with pregnancy. I’ve tried ordering bras from online (once from a maternity store, once from amazon) but I can’t seem to get one that is comfortable and supportive. I think I’m now a 34 G, but there aren’t many stores in my city that sell that size, and if they do they’re crazy expensive!

My breasts feel SUPER heavy by the end of the day, and my back aches. I don’t care what it looks like, I’m just looking for a bra that can hold them up from the band without killing my shoulders from the straps. Any time I try getting the letter sizes I have to get an XL but it doesn’t fit right in the band. Has anyone found any bras that worked for them for a similar situation? (I live in Canada so ideally from somewhere that would ship here if you live elsewhere)