Aww Kayzee I am sorry to hear that. She is obviously not feeling herself at all. If it is an infection (pyometra) the baytril is unlikely to cure it though it may give some remission. A tumour could be removed if this is causing it with a spay. Few vets will spay a hamster and especially an older one who may not do quite so well under anaesthetic. I wish I could give better news. We have been through this ourselves with many females and it is heartbreaking. Cuddles to Biscuit and you treasure her for now.