I am sick today, that's my excuse. What's yours?

So I realized this morning that I am rather cranky when I am sick. So I tend to treat people really bad, get possessive over everything, and am downright a pain in the ass. However, I normally am not like that all the time. So when someone else is not sick but they are still acting like a royal turd, I tend to think "what the hell is your problem." I normally don't actually ask it out loud, but I couldn't help myself today as I was downright miserable and not really in the mood to be forced to work all day long. One of the guys I live with was being a royal pain, and when I told him that I was feeling a little crappy today, he shrugged it off and said "we all are, you get used to it." I shrugged that off as it most likely was just a careless brush off since he has been really sick. However the comment that followed my coughing up blood, pissed me off to no end. I had posted an update on my status on a network site and received a call from my fiance asking if I wanted him to come home. Of course I would love for him to come home, except there is nothing that he can do for me as I am simply sick. When the guy I live with asked who was on the phone, I told him and he asked why. I told him it was because he was concerned about my coughing up blood, and he responded with "You should do that online thing you do and buy yourself a humidifier, and while you are at it, we have a humidifier downstairs and you should find us a filter."

All I could think of was "What the hell is your problem!?!" and that is what came out.

He looked dumbfounded, and didn't say anything. Then he looked right at me and shrugged saying "I was trying to help" and walked away.
Some people really do have a stick up their butts about something, and I think it needs to be dislodged! Either that or it needs to go up further and rupture their digestive system. Either way, this guy has issues, and I am still sick. Facing the day minute by minute, and doing nothing restful to get over this thing, because unlike everyone else in the house, my job can't stop just because of a little sickness.