Luna was spayed in June after having her first season in March. But a few days ago I thought she looked like she was a touch swollen and she has started to smell the same way that she did just prior to having her first season. Which is horrible. She would be due a season about now but obviously I wasn't expecting anything. Any thoughts?
I would be straight to the vets, especially with any odd discharge or odour. Is she acting OK in every other respect? Probably nothing to worry about but better just to have it checked out.