Removing a internal fixation?

I had an internal fixation on my fibula in Sept 07. I have 2 screws that criss cross across my ankle and hurt like anything. Also I keep getting hard lumps on top of the plate and it makes my leg swell and is really tender to the touch. Somedays I can't even put weight on it. In fact it hurts more now than when I broke it. The Dr. says we might have to take the plate out will this make my leg weak or will I probably be better off.