I have been suffering from lower back pain which is normal on daily task but when i move my back backwards, it hurts also from the same time i have sore throat with white ulcer like patch in throat not tonsils and also tender lymph nodes in armpit(not swollen) and little enlarged in jaw. I had intercourse with csw using 2 condoms, no oral involved. condom was intact. This is the condition for last several months not improving.