Feel nauseated every day

Patient: I feel sick on a daily basis, it has slowly gotten worse over the months. I feel nauseated all day , worse at night. I moved to Australia and the hotter it is the more I feel sick. At night and occasionally in the day, I feel like I have a fever, my face gets really hot. It gets worse when I drink alcohol or smoke cigarettes. I have anal mucous when I goto the bathroom, in large amounts and diarrhea for about 4 months. I feel like I am going to puke all day and get dizzy. My stomach has a jarring pain in the right side every day. My stomach constantly growls. I have lost so much weight. I have had no appetite for a long time. I don’t have any desire to eat and when I do it makes me feel sick and I have to put effort into making myself eat a meal. Recently, I have begun to lose my hair way more than normal. These symptoms have slowly grown in the past 4 months. Please, help.

Doctor: