I just noticed that my guinea pigs urine seems to be slightly pink. I changed her bedding this morning and it looks like shes gone quite a few times since then, but they seem to have a slight pink tint to them. Her stool is pretty soft as well. Its also almost tear drop shaped. Shes not acting any different really, shes been eating and drinking well. I recently got her some "trail mix" that has small red flowers, rose buds maybe? and she ate one of this yesterday afternoon. I don't know if that could be the cause? She is only about a year old and shes blind. Other than being blind, the last time she was at the vet they didn't find anything else wrong with her. I'm not sure if I should worry yet? Or if I should be rushing her off to the vet right now? Any help would be appreciated! I haven't had issues like this with any other pig.