Why?

I've got a doctor's appointment today for some health issues I've been having. Why is it I feel guilty for going? I feel like I should cancel. I feel like a whiner. When my kids are having problems I'm all about getting them in and getting in any face I have to in order to get my point across and make sure the problem is addressed or seen to. But when it comes to me, when I'm having issues, and not made up in my mind issues, but genuine issues I'm feeling this guilt. My health is just as important. If something should happen to me, well, I just won't think of the alternative. So now I'm off to shower and hope to wash away this guilt while I get ready for my doctor's appointment.