Ive had a persistent cough, clearing of the throat that has gone on for 6 weeks, a developed rash over face, neck and chest and now my arms and back this has now been a week of this , did a blood test came back positive for ANA and negative for tick or lyme. what is it do you think I might have. ?? I can not get in to a specialist till sept 10th - thats a long time away and I am scared! I need to know whats going on and now I have to wait to find out.... please any help, suggestions or thoughts would help.