I have been getting sick a lot lately, seeming to pick up every virus that goes around from my kids or the school I work at. And it's not really new, it's been like this actually for several years now, just more and more lately. I have low energy, stomach aches, headaches, and body aches sometimes too. I felt dizzy when I was feeling sick like that last week. But this seems to happen to me at least every other week these days, sometimes more often than that. It is affecting my life, I don't work full time, but would be afraid to get a full time job as I am always feeling not well. I am a 50 year-old woman, still get my period, and do not experience hot-flashes yet. Please help me with where to start.