Started work pretty normally.. about an hour in, realised my throat was really dry and felt strange even though I'd been drinking water. Then I got really really tired. Told work I'm unavailable and slept from 10am until 5pm. I had to force myself to get out of bed so I wouldn't keep sleeping. I'm going to order something in I think because I should eat but don't have the energy to bother myself.

This being the day after I went back into the office for the first time since before my leave. Yikes.