Sick and Tired of being Sick and Tired

I just can't seem to get rid of this head/chest cold-it seems to go away and then a few days later it's back. It's just wearing me out-I have no energy, etc. I haven't been to the gym in days and just one 12 hour shift at work completely wiped me out. I supppose I shouldn't complain-the flu and an intestinal virus are going around so it could be worse but I just want to feel WELL again!!! I need to go to the grocery store today but other than that I'm planning on laying low at home-if I just keep Natalia entertained!!