Hi.. Welcome to HEALTHCARE MAGIC.. I have gone through your query and can understand your concerns.. As per your complain the symptoms of bloating, burping, diarrhea and sickness seems to be due to Poisoning with eating contaminated chicken that might be infected with bacteria, virus or parasites while it can also be due to eating expired chicken.. You should consult a Gastroenterologist and get evaluated and a thorough clinical evaluation and blood investigation can help in diagnosis and treatment can be planned accordingly.. Mostly the symptoms of diarrhea and bloating subsides gradually in 2 to 3 days.. You can be advised to start with fluid replacement therapy by drinking oral rehydration salts by dissolving it in water.. You should take a light diet and semi solid foods and avoid heavy meals and junk foods.. You can take rice,toasts, banana etc.. Take more of yoghurt in diet.. Take sufficient rest.. In case if symptoms worsen and there is bacterial infection a course of antibiotics can be advised along with intravenous fluids.. You can also be given Loperamide to reduce diarrhea.. Hope this information helps.. Thanks and regards. Dr.Honey Nandwani Arora.