I've had a sore and painful throat for the last 2 weks that hasnt shifted. Ive felt tired most of that too with no physical energy very weak etc. On Friday i started feeling worse. Then by Saturday i had a severe headache along with diarroeah in the morning and a strong nauseas feeling most of the day as well as feeling so weak like i was going to collapse. My appetite lessened. The nausea eased up on Sunday altho i still felt tired. Now since Monday morning i have been to the toilet 3 seperate times. Each time it has been very dark(black) solid yet very kinda sticky and moist faeces that smell so bad u think someones died. Im too scared to let off wind anywhere it smells so bad. Any suggestions of what this may be?