Where am I?

Woke up at bloody 4am and only got to sleep for an hour before having to get up again this morning. Do I feel horrendous? Yes. Pain, foggy head, despair and plenty of work. Just what I need in abundance. Felt like I couldn't breathe properly last night, my chest was tight, and all sorts of things were going through my head. Dark? These beasts were blacker than coal dipped in tar. Alarming.