Could it be?

I have an appointment set up about this.. but someone just brought it to my attention that I probably have Fibromyalgia.
When I was 16 I started having rib pain, they couldn't find anything wrong. It let up a little bit and then was only triggered by a lot of rib movement or something.
For the past 3 years I've been having upper arm pain/sensitivity. From shoulders down to elbows. To where it's tender to the touch even and aches. It will happen randomly.
My ribs still hurt from time to time... and I now have been having pain/sensitivity to my collar bone area and my thighs have started to hurt.
The other day one of my hands hurt. Almost like it was burned (when someone or I, touched it).. but nothing was wrong with it.
Does this sound like it could be fibromyalgia?

Thank you