I Have All Over Muscle And Joint Pain For A

I have all over muscle and joint pain for a long time. It's recently gotten worse and localized. The worst has settled in my left arm. Ican the position it so it is more comfortable for short time but if I lean on it the pain and numbness return. I heave been treating the long term pain as fibromyalgia (self diagnosed). The symptoms have changed since the area of pain has concentrated in the left arm. In 2016 I had three heart stents all in one artery. I am concerned about the intensity of the current development. I have made an appointment with a rumetolagist (spelling?) is