Both my male guinea pigs have hitched/labored breathing, they are also sneezing alot and making weird clicking noises when I pick them up. I looked it up and the closest thing that I found was, respiratory infection, it also mentions that they stop eating/drinking but mine are still eating a ton of food? They're also kinda lethargic but I've never really known them to be active. I tried talking my parents into taking them to the vet but they keep making excuses not to and its stressing me out. PLEASE help I don't want my guinea pigs to die 