I've noticed my cat has started having a little problem with walking. She wobbles a little and shakes/twitches a bit. She just had a litter of kittens about 2 weeks ago and we took them all to the vet last week (we believed one of them had ringworms, but it was a false alarm). The vet said she was perfectly healthy so I don't know why she would all of the sudden start acting like this. I think that she just might be tired because she has to take care of 7 kittens, and even though I help her out with the feeding, she still probably has a lot of stresses from them. I would really like to know what's wrong with her, without haing to go back to the vet. Sadly, I can't afford taking her there every week. So can anyone please tell me what might be wrong with her?