So, I ended up going to the doctor yesterday. They did a urine test, a throat culture, a flu test, and drew my blood. The results of the blood test are still out, but everything else came back negative, so the prognosis? "Probably some kind of virus."
Today, I decided to take the day off work so I could get some extra rest. I think I've been trying too hard to just plow through this ick, but I think I clearly need some rest. I slept this morning for an extra 3 hours. It was pretty awesome.
Hopefully, by the time the blood test results come back, I'm feeling better.
As for the running, the doctor was not totally for it, but wasn't totally against it either. I take that as a green light on at least getting short runs done to keep the streak active.
I'm too sick to work, but dammit, I'm not too sick to run! :)