I am afraid of having/developing diabetes. Lots of tingling, numbness in fingers and hands (like when you sleep on your hand and it goes to sleep and you have to shake and rub it to return to normal). CTS or diabetes or vascular. Have COPD, emphysema. On O2 24/7, have portable in shoulder bag I carry, mostly w/left shoulder. Computer keyboard typist all my life, specifically medical transcriptionist, over 30 years. Trying to get Int Med physician here in Pensacola, Florida, as I moved here 3 mos. ago. Maybe he/she could oversee my diagnoses without going to pulmonologist, as my symptoms are maintained right now. On disability, 62YO, limited budget. Int Med in Atlanta covered my diagnoses, also including depression/anxiety. No anxiety meds. 1 20mg Prozac daily, 2 50mg Trazadone hs, carb/levo for RLS, Symbicort, Spiriva. Whatta ya think Dr. Grief? What is your specialty?