Hark. I've been getting regular hours, but falling asleep and waking up at odd times.

I get up and go to bed at weird hours all the time, but that's sort of my thing now so i'm more used to it.

(Of course, you likely have a more set schedule, so I am guessing your new sleep/wake cycle isn't such a good thing. If so, I hope you cycle gets back to normal asap)