I was where you were- well, actually, I was 5'5", 112 lb, and a small C cup (but proportionally speaking, we probably looked similar- skinny/small boned). Since you are SO small, a 32B probably looks bigger on you than it would on your C cup friends. There's a reason nobody notices huge boobs on very overweight women- because everything is huge! same thing with tiny girls. If everything is tiny, 32B boobs look totally normal.