I need help! My cat's appetite has declined since Thursday evening, and it is even lower since Friday evening, since when she has also vomitted 5 times. She vomits after eating. In the meantime, she had been on doxycycline for presumable haemobartonella since Tuesday before, and she also went on clindamycin for presumable toxo (I doubt she has toxo, I believe it is just antibodies because she eats rodents all her life). This morning was the last time she took these antibiotics, and in the evening I took her to the vet who did an injection of tagamet (cimetidine), linco-Spectin (lincomycin) and catosal. I gave her a bit food an hour later, she smelled it, walked away and puked white foam!!