What Are The Symptoms Of TB?

female, 60yrs. old, 5'2'', 135#. Lyme Disease. I had a TB skin test on Mon. about 9:30am, few hrs. later dime sized rash appeared around 5:30pm. I awoke w the rash but it disappeared about 8:00am. What does that mean? I'd had night sweats, a knot in my sternocliedomastoid & back of head (occipital), that is why I went in for the test, PPD