<p>It must be THAT time of the season again ... but this time, something new hurts. I had a "crampy" feeling in my calf for a little while which i treated by massaging and stretching. It turned into a full on cramp while struggling to take my wetsuit off following a 1mi swim. Not long after that (couple days?) i noticed a pain in the back of my knee. I thought at first ITB but the pain is focused on the center back of my knee .. not the exterior as i would expect for ITB. I limped around the office for a day then got on Advil and ice whenever possible. It's not a debilitating pain and I'm able to work out (afraid to go 100% though since i have a race on Sat). Any one experience this? Suggested diagnosis/treatment? </p>