Have had hot and cold spells for over a week, no appetite, excessive pooing, ans only small skinny amounts at a time. I drink a lot of water. Bloating, this morning woke with a headache, nausea and dizziness and vague. Vomited three times of bile and flecks of blood. No real discomfort other than headache and sore right shoulder. Took two Panadol and had shower. Slept for an hour, irritated anus with blood on tissue following yet another poo. Headache faded, still feeling hot. Nausea still there. Feeling confused and vague