Hi! I’m looking for help. I have a female Guinea pig that started to do a pink pee, after that a red pee, and also she was squeaking doing pee/poop. I took her to the vet, she started taking the medication (sulfamethoxazole 0.5ml at every 12 hours and meloxicam 0.2mg, one pill and after a couple of days it was one pill and half) and did a X-ray and ultrasound, they didn’t find anything than an inflammation, a cystitis. She stopped doing colored pee and started doing normal pee, but after a couple of days, today she did red pee again and is squeaking when pooping, and I saw poop with blood and I also found a small piece of blood in her bathroom. Please, could anyone here help with some info? I’m really scared. Even with these symptoms her behavior is normal, also eating a lot of hay and drinking water.