Oh lovely, this is so hard, and I completely feel your pain. It is really frustrating when you are told one thing, and then another by different people at the same clinic. it does sound like your bigger follies are the right sizefor retrieval, but it IS possible that the clinic thought they wanted the littler ones to catch up, that they would be a better hope instead? IDK, that would b my theory. At the end of the day, it's that old cliche, it only takes one and that Golden Egg is in there, hopefully!
I know how you feel, and it IS a horrible feeling. But, it's not over yet, so hang in there and see what Tuesday brings! I bet you'll get a bumper crop!
Lots of love, Xxxx