Hi welcome to Health care magic. Your problem is an infection of the intestines. In the begening as the infection is severe there was vomitings, fever
, headache, and motions. By your resistance and drugs you have used, other symptoms got cured. probably you didn't continue the treatment or the dose is sub clinical the motions are continuing.
I advise you to consult a physician for diagnosis and treatment. The doctor after examination find the causative bacteria and give complete treatment. otherwise it can recur when ever your resistance comes down. or it can lead to spru like disease with motions when ever you eat some thing.
Besides i advise you to follow some diet recomendations as avoid spices, chillies, pulses junk foods, and oily foods to minimise the gastric motility. Wishing for a quick recovery and thanks for calling.