I was 116kg on 8th December now I am 109 kg. A lump or lumps lower breastbone right rib. Had pains in left side. Heartburn at night, or during the day. Tired most of time. Sweat at night, comes aand goes. Phoned doctor, got back. On 5th January, just a infection. Ok. I got family history of cancers from lymphoma, to bowel cancer. So basically, do not know what too do.