Hi, I had gone through your question and understand your concerns. It would have been great had I examined you on my own. You need to undergo various tests to find out the exact cause of the fever. It could be hepatitis. I would suggest you to - Stop smoking , stop eating bhang , stop alcohol - Have a bland diet - Avoid oily,spicy food - Get an abdominal ultrasound, Complete blood count , Liver function test, platelets, urea, creatinine , electrolytes done - This will help in the diagnosis Visit a physician . He/she can examine you and correlate clinically. Hope this answers your question. If you have additional questions or follow up questions then please do not hesitate in writing to us. I will be happy to answer your questions. Wishing you good health.