I am just seeing your post today and wanted to wish you and your little one well for a quick recovery. Since this is a congential issue I would strongly suggest you contact your breeder regarding both her condition so that the parts are not used for breeding and also for monetary help with her surgical bills. Please keep us posts and welcome to YT
*****T Bumpkins & Co (107barney) is wonderful and has made things for me in the past and I highly recommend her.