Hi all,
New member here. A little history, about a year and a half ago I had some pain around both knees at the same time while walking. Thought nothing of it.
Over the next 6 months I started having the feeling of dead legs in my thighs, weird, weird feelings, sometimes felt like I couldn't move. 3 months after that delveoped tingling in both feet at exactly the same time that would not quit remained constant.
At this point went to a neuro and had full blood, MRI on my brain and neck and back, nerve stimulation studies on my legs. All came out negative, in fact my blood work stated that I was very fit. At this point I asked if it could be fibro as my dad has it in his neck and chest, neuro said hope not as it's difficult to treat, let's just see how you go with no meds for a few months.
Then all symptons just dissapered for 3 weeks before this Christmas, I thought great must have been something and nothing, maybe stress.
Of course it came back just before end of January with different symptons, legs aching and jelly like I'd done 100 squats, tingling in my feet all the time (almost like pins and needles when I put my foot down in the morning getting out of bed), and sometimes stiff/weak hands.
Then went away for 2 weeks.
Now over the past week different come back like all my leg muscles are strained from doing too much exercise (which can't be as I've stopped going to the gym), then this weekedd sharp pains in both my heels when walk.
Anyone think this could be fibro, at my wits end! 
Luckily I'm still sleeping fine...
James