Emergency visit😔

OIt is 10:49 and we are sitting at the emergency vet where Harley does his chemo. About 9 pm he started drooling excessively wanted to go outside really bad but could barely walk. He had been spotting blood from his bladder infection. So now they have decided to do his chest X-rays early ( suppose to be done on his 4th chemo visit. I hope this is just cautionary I don’t think I could bare bad news right now when we’ve been working so hard. The most important thing is that he’s not in pa