Sick *again*

I must have absolutely no immune system left. Two or three weeks ago I had that stomach thing that went around that had me off work almost three days and now I have the chest thing going around! I went to work this morning and tried to tough it out the rest of the day but I just couldn't. Coughing is painful... like my whole chest is being ripped up every time I try. I have that whole body ache thing going on and it's impossible to concentrate on anything. I'm just waiting for the NyQuil to kick in and then I'm going to sleep it off (although seeing how I slept about 11 hours last night, I'm not sure it'll work).