They look much more like DDD/e than a c cup to me I think maybe the shrink could be because now puberty is over your hormones lowered and balanced so you lost swelling maybe the shape changed probably less than you think they really do still look much bigger than c what are you underbust and overbust standing and leaning forward measurement?
But your program sounds good and if they were previously bigger your results should be good and quick.
But your program sounds good and if they were previously bigger your results should be good and quick.