Hi Pam Yes been to the doc....and found out stuff I pretty much all ready new. Found out by accident. I have sleep apnea so usually it is a pulmonary specialist that you see. My appointment that day....well, I didn't want to go, so sat in the car till seconds before my appointment...finally realized I'd better get my tail in there cuz I'd be late. When I got in the office I told my other half I had gotten dizzy and my legs got weak in the elevator....Well, I would not have said anything to the doc.....but my other half did. They did some tests and more tests and more tests and he wanted to send my home on oxygen......We both said if I could live without it ..... that it would be better as it would put another pre-existing condition on my health record....it is tough enough right now to keep the little health insurance I have.....so he said he was not happy with the idea but I could get along okay without it. You have no idea what all has happened to me this last year.....I am so far behind in medical bills that it really stinks. Yes, I know...get rid of the smokes and start getting healthier......easier said than done. I have other issues non related to smoking.....so many that I'd bore you guys to death. So, here I am.....