I have gotten several lesions on my body over the past 2 months, my Dr. Just said there was a knot on my arm with infection, she gave antibiotics, used these with no relief, sores are getting deeper and more painful, went to hospital was prescribed prednisone for and allergic reaction, other symptoms are night sweats, bruising, I mean real easy, and my blood is really sticky, almost like glue, the glands on my neck are swollen and I have a consistant headache. Can anyone offer advice, no test have been made by Dr. Or hospital.