Pepper, my almost 4 yo pig, was treated for a UTI a few weeks ago. This morning I found 3 "sacs" about 5-6 times the size of a regular poo dropping. One was completely covered in poop, but not the consistency, very firm. The other two are bloody and pink colored, very firm and not squishy. I know she is not pregnant because there are only two girls in the cage. She is eating and drinking normally (I'm watching her eat now), but I am concerned about this odd condition. I know it is her because of the blood on her belly. She seems completely normal but I know how fast guinea pigs can go down hill. Is there anyone who can tell me what this may be? I am calling the vet's office as soon as they open, I just want to know what may be wrong with her. Thanks!