Thank You all for your replies.
Yeah, I'm getting worried, it is really starting to hurt a lot again.
My leg does go numb at night, but its happened for over a year or so, I thought it had something to do with Lyme, (from what they told me before when I was on IV antibiotics for it)
I also get this sorts click feeling in that area with a lot of pain every once in a while. They did a CAT scan in the ER a few weeks back said it was fine.
I know there is something wrong, it just doesn't feel like its part of my fibro. I have a doctors appt tomorrow at 2 with my family doctor, hopefully she will give me a referal to have an MRI done.