What size am I? I had a breast reduction but I think I'm regretting it. (photo)

I was a 32 J. We agreed I would be a D. I feel like I'm an A or B. Im 2 weeks post op. I'm not use to this. My back pain is completely gone. They don't sag but they don't look round. They look like they are pointing from east to west like triangles. I don't know what to do.