[cypher]

Without knowing what the problem is exactly there isn’t really anything you can do with nutrition or extra food as long as she’s having a good diet anyway I wouldn’t give anything else right now.
yogurt is sometimes given to hams for it’s probiotic benefits but you would do better to give a probiotic as there isn’t really that much in the tiny amount of yogurt a hamster can eat. As she’s on antibiotics any probiotic would need to be given at least a few hours apart from the meds. Can you get Benebac in Canada?
If she’s stopped bleeding then it may be best to give the antibiotics a chance & see how she goes, if you’re worried she may not be ok until Wednesday then I would speak to your vet.