The last WBC I had was in the 20K range, I have rib pain, leg pain and back pain (rib area, not spine), and it feels like a really bad muscle cramp. Its not constant but does happen about 10 times a day. This pain has been going on for about 3 months, and when I was given my wbc count and told it was high, I started putting it all together and wondered if this all could be linked. What could be causing this?