Bra recomendations

Lisa

I'm almost 29 weeks and having major shoulder/upper back pain that I think is from my boobs and bra struggles. I got a nursing bra around 2-3 months pregnant but it started being uncomfortable/rubbing and I figured I'd outgrown it. Went to thyme maternity and went with a wireless bra but that is proving to be just as bad (bunches up along the sides under my arms regardless of how tight I make it). Any recomendations for other stores or anything online? Is anyone just buying regular bras still at this point? They are so expensive I dont really want to keep trying until I find a good one. I was a 36c before so not the smallest to begin with. In canada also so not the greatest selection of actual maternity stores.