Hi, I bought an African gray about a month ago, it was behaving great, talking, singing, it was all perfect, until someone told me it should not keep eating nuts all the time, my parrot refused to eat anything else but sunflower nuts, so I toke the nuts off for about a day and a half, then I gave him carrots, apples, and cucumber, and he ate them.. Then my nightmare began.. He started vomiting, his waste got yellow and green, he got fluffy, and sleeps a lot, and lately his movement got so slow, this has been like this for a week, the problem I couldn't find a vet for parrots in my city, no one understood in them, can anyone help me please?? Am I watching my bird dying???