Oh Jude.. fingers crossed that things improve - i know its hard to know how to feel right now- its a very hard limbo time for you I hope the sac improves its shape
(if thats possible??!!) and that this miracle bubba keeps growing nice and strong for you and that your dr has some good news for you on the 15th.

On a side note- its seems oddly (and suckily) ironic that bubs sac is mis shapen and there is a weird good sac sittin there doing not much beside it. That would **** me.