yup last month i got diagnosed with fibromyalgia. i went to the doc late january with sharp burning pains in my lower/ upper back, hips and the whole general leg region. i was sure it was rhumetoid arthritis.
turns out after a smurf ton of test i dont have ra so now at the ripe old age of 20 i have fibromyalgia. im on meds and it helps a bit but i kinda walk with a limp now depending on which knee hurts less.
its just not frickin fair, im the only one in my family that has this.
My sister has had if for asking as I can remember. When she was little we just thought she had growing pains all the time. Now she's on meds and has a marijuana prescription. Good luck, it will be tough and a lot of people will think you are faking it.