I've called in sick THREE days this week, plus left early one day. Yeah. I feel guilty.

I guess I was raised to have a good work ethic or something. But I am SO sick. And it doesn't help that I'm up all night with the baby. I'm trying to not feel bad about staying home. Our projects are mostly wrapped up until the kick off of new ones next week, and everyone else is out of town on business, but I feel like a slacker.
When I worked at another company (Not going to name names, but it starts with "I" and ends with "BM") you were expected to work from home when you called in sick. What does that say about our workaholic society?