hi my name is amy, i am 40yrs old and have been in pretty good health all my life. 3weeks ago i woke up with pain and tenderness on my entire head . felt like someone beat me w a bat. my left arm was numb shoulder to fingertips all day. next morning same symptoms only worse plus rt. knee swollen cant bend all the way. next morning i wake headache still present swelling pressure lumps and knot on back of neck but arm is no longer numb. headache continues nonstop 24/7 few days later i wake my rt ankle is hurting,by evening its swollen 5times its normal size. jaw pain and spotted rash on trunk of body. blisters in mouth. today woke up excruciating pain between shoulderblades along w visible abrasion. lesions on face and a few on body. constant unbareable headache blurred vision. ive never experienced anything like this please help. also w head pain comes visible swelling of lumps today is on forehead