Zoe had all her shots today and I'm kicking myself that I didn't insist that they do the rabies seperately. The doctor said it was fine but now she is not feeling well. She's a bit shaky and very sleepy and just not herself. She wouldn't eat her dinner at all either. I gave her 1/2 of a baby aspirin and she's sleeping on my lap now. Has anyone else experienced this? Should I be worried?