Nausea and Dizziness...why?

Well, as I've mentioned (several times before) I still have bronchitis. Pain in the you-know-what. Lately it seems that I get sharp stabbing or prickling/burning pains when I breathe and constant dull ache on the lower part of my ribs. My doctor doesn't seem concerned and with 3 doctor's bills waiting to be paid I'm not too anxious to create more unless necessary.

Lately my dizziness is increasing. Lately I've only been dizzy 1 or maybe 2 times a day. Today it was several. When I coughed very hard or got up too fast (duh). It seemed like 6-10 times today that I was so dizzy I had to pause to catch my balance.

I checked and there are several sites that show nausea and dizziness as possible either symptoms or side effects of meds for bronchitis.

I was so confused that I even took a HPT

I knew I shouldn't but, it just had me wondering. I'm such a sucker for pee sticks! Even when I know beyond a shadow of a doubt (ok a little doubt) that there's no way I still succumb to the allure of testing. It's an addiction.