Help. I keep getting pain in my legs what can it be?!

Help. I keep getting pain in my legs what can it be?

I sit down all day at work. I come home and when I sit at my computer I get sharp shooting pains in my legs near my ankles. I am 34 and spend way too much sitting at my computer.
Please Please don't tell me to go to my doctor because I am going to him anyway. Any ideas what it is? Or what I should do. I mean I plan to stop spending so much time at the P.C but shopuld I raise my feet for the blood flow??
If anyone say's go to the doctors or visit the doctors I will go mad coz I am anyway I just wanted a quick bit of advice before I go.

Thanks.

I would guess it's the way your sitting at the PC. either that or you have a herniated disc.
If it's cramps from sitting to long try and get up after awhile and stretch, move around, then try it again. Your doctor will be able to tell.