I am female, 65, and am taking 150mg Zoloft and 80mg propranolol daily. For the past several weeks, I have felt exhausted all the time. I sleep 14+ hours a day and just have no energy. Two days ago, I develop a pain in my right shoulder and a circular red rash on my right upper arm that is swollen, warm and painful. It was suggested that I be tested for limes disease. Can I get your opinion?