Why does my body hate me?

I spent nearly 6 weeks trying to get over pneumonia and was mostly well (aside from coughing once in a while), now I have a rotten head cold and some flu symptoms (low grade fever, achy, tired). My eyes feel like they are on fire--watery and burning. My nose won't stop running, but it's totally plugged up at the same time.

The temp outside has still been in the single digits and I'm feeling totally "cagey" (cabin fever, but more prison-like).

I'm somewhat prone to depression, but don't show it to most people. Times like these don't exactly help.

Our church is starting Life Transformation Groups and I'm curious to see how that will pan out. Justin has been in one for a couple months now and more than anything I find myself jealous of him because he gets to go out. Sad, I know. But try having a little human crying at your legs for no reason and your husband comes home from work and eats a meal you worked hard to prepare and doesn't say thanks until you prompt him to and then leaves right away to go to this group, leaving you sick and with the crying little human again.

Lord, help me to be supportive and selfless, instead of jealous and selfish.