I went through a few too. The baby bub pillow worked best for me. They have a set that can be configured different ways. I found the two D shaped bubs on my belly and back worked best. Posting a link and a picture of the way I used it (not me in photo, review from site)… they also have dupes on Amazon for half the price.
https://www.babybub.com/products/pillowbundle
Bbhugme