I noticed this morning when I picked her up to hug her she smelled fishy. I just bathed her a few days ago and she's super clean. She has peed a few times during the day and all is well. About an hour ago, I went to go pick her up and she peed on me as I was picking her up and it smelled really fishy. I bathed her again and washed all her bedding. What can this be?