Rheumatoid Arthritis Support Group
Rheumatoid arthritis is a chronic, inflammatory, multisystem, autoimmune disorder. It is a disabling and painful condition which can lead to substantial loss of mobility due to pain and joint destruction. The disease is also systemic in that it often also affects many extra-articular tissues throughout the body including the skin, blood vessels, heart, lungs, and...

I remember standing in line at a bank one day. The line was long, and I had one person left in front of me. The pain was overwhelming and I started to cry and then sob. People thought I was a weirdo. Lucky for them they never experienced that.
Mine was originally diagnosed as neuroma, before I got my RA diagnosis. A surgeon was going to remove some of the largest bumps. Fortunately for me, he died the day before my surgery. But bad for him.
I wore high heels long before RA, and it never bothered me. But one RA started, it was wearing slippers and Birkenstock sandals, and Ugg boots in winter.
I would hazard a guess those nodes are RA nodules. Be sure to point them out to your rheumatologist on your next visit. He is the one to say for sure.