Hi everybody. My pain symptoms have recently been excacerbated despite of all the vitamins and everything i have done =(. I was touching my legs the other day on a part where they specially hurt, that is in the back of my knees, just where the tendon is. I could feel many little balls along my tendon. I checked my other leg and they were there too: dozens of tiny hard balls. I told my parents and they could feel them in my legs too. That made me remeber i discoverd some "balls" in the left side of my neck just below the ear and some others on the low back... I am wondering what they are, any guesses??

Thank you