Multiple trips to the litter box and straining when there. We've been through it before sadly. She HAS managed to urinate, though. However, she just keeps going back...I'm hoping it's nothing too serious. No symptoms that I saw before today...and she's also been her usual, loving self (usual and loving for her...she doesn't allow her humans to touch her unless she's in a really good mood, but she sat near me and purred and slept earlier). Thanks for the good vibes!! I'll update you all tomorrow night.