My cat's been making this sound since she woke up this morning. She used to make this sound when she first came to live with us but then she stopped doing it for months and now she started making this sound again. I tried to give her food, play with her, pat her and basically whatever all I could think of but apparently I'm unable to understand her. Maybe a TMI but it's raining here, so has it got something to do with it? Also, she doesn't look to be hurt physically apparent to eyes.