I've got tuberculosis or some shit.
I coughed up some lung-colored solid chunks this morning.
My joints ache. Specifically my hands and my shoulders. I've been working out a lot lately, so those are getting more movement than they're used to, but it's not muscle aches. It's tendons or ligaments or some other gristly bullshit.
Maybe that's what I coughed up. Extra tendons that are getting rubbed off when I exercise.