Hi, may I answer your health queries right now ? Please type your query here...well about 7 months ago i strated getting a bad pain in the knot on your pelvic back bone,and the back of my left knee is painful and stiff(it hurts to bend) and i had itchy arm pits, now 7 months later my arm pits with no rash and so itchy, and now the right groin area with no rash is itching, i have been getting headaches, i cant tell if im tired because i have four kids and do daycare for a living so i am always tired. and my newest symptom is i have pain and pulling in my front left side when i pee?