So Tired

WOW - I don't know what is up today. It is Day 7 and I am SO tired I don't know what to do with myself. I slept the normal time last night but can't keep my eyes open and my body is tired. I also seem to have these strange fumes, for want of  a better word, coming up out of my lungs. It is just a taste and sensation in my throat and mouth. Have never heard anybody else speak about this. It is horrible. I had it all night and I have no idea how long it lasts.