My cat was given antibiotics for an infection. Clavamox. (0.8cc two times a day) last night I gave her the first dose at 10:30pm, after about 2 hours she vomited (it was thick and whiteish) she then refused to eat or drink anything for a couple hours and she looked really weak and ill. A few hours later around 5am she started to drink some water again and I got her to eat some treats and some nutrical. I got really scared after seeing her this way so I decided not to give her the next dose which was suppose to be at 10:30 am. I called the vet and let them know what happened and they said the doctor would call me back and he has not gotten back to me yet. Now I am feeling really worried because I have been reading you SHOULDN'T stop antibiotics once they are started or the infection can get worse. Can someone please help, I don't know what I should do and I can't get a hold of her vet. Should i give her another dose at 10:30pm again and skip the missed one? Or should I wait and not give her anything right now?