How could my breasts have gone down in size after liposuction?

I had liposuction done on my flanks/back area and hips. I was slim, weighting 115 lbs pre surgery. A small amount of fat was removed. After 3 months post surgery I noticed reduction on my breast size. Post surgery I still weight 115 lbs. Is it possible that the surgeon went too far with the cánula and just into my breast area and that is how this happened? I don’t lift weights. I’ve never taken birth control pills, I’ve never been pregnant to experience hormonal changes.