Hey, hello! I need help w Sam. His testicles are red. They look slightly irritated. Sam is sometimes licking them but nothing more than usual. He also is very itchy nibbling on himself. His back legs keep doing the "crazy leg" when he's pet, rubbed and he's never done that before. Sam seems happy and normal otherwise. He also had bad diarrhea all day yesterday. I looked it up on google and it says it may be allergies so i gave him Benadryl for his weight. That helps. Can’t see vet until Monday. I’m sad and worried.