Hi I'm a 19 year old female and have been going to the doctor for a year now to get a diagnose and it's been little help. Here is a list of my symptoms some of them may be irrelevant but I thought it best to write everything down.
Hands seizing up
stiff sore arms or legs if I stay I a position for longer than 5 min 
On and off becoming more frequent Legs and arms unable to bare weight after relaxing more as little as 15 min
Legs or arms jerk
Muscle kinda spasms shudders in waves
Stiff and sore aching body and muscles all the time
Radiating strange pain from all joints kinda like smashing funnybone but no numbness or tingles
 Sharp painful Pin pricks randomly over body
Shooting pains pulsating pains in whole body at all joints
Tingling heels
Limbs fall sleep easy
Eye twitches 
Facial numbness and redness burning face 
Skin feels like it is vibrating 
Hot flashes extremely hot or cold skin
New car sickness and motion sickness 
Arm maybe leg partial numbness 
When hitting certain joints even lighty feels like hitting funnybone rele hard numb and tingles 
Chest pain pressure stabbing and tightness aching 
Stabbing pain in ribs and sides
Light headed 
Eyes don't focus sometimes
Nausea 
Back pain spreading to hips and butt (I have degenerative discs with cause a lot of pain)
unable to turn upper body filly around without sharp pain
Fatigue
Sleeplessness
Chest fluttering 
Constipation 
Headaches all over from an ache to sharp pulstaing
Sore stiff neck and back
Burning in feet legs and face
Itching in the same spot on knee for over a year
Extremly Dry mouth
Thanks I hope u have some ideas