could be a common kitty cold - any other symptoms? raspy breathing?

yes, raspy breathing, and she seems a bit sluggish. still eating regular.

My cat had this a few weeks ago. I could tell she was feeling bad because she never woke me up in the middle of the night to feed her. Then one morning at 4am she did and I'm like, awwww, you're feeling better!

You can get meds to deal with it but I just let her ride it out and she's fine now.

i am going to try to let her ride it out. seems like it isnt effecting her except her raspy purring and slowed down energy.