Arthritis Nodules I Have A Nodule On My Little Finger That When Squeezed Thick Clear Stuff Comes Out Of It. What Is This?

I have a nodule on my little finger that when squeezed thick clear stuff comes out of it. What is this? - arthritis nodules

My doctor says this is the beginning of arthritis. My finger does not hurt, because I sometimes write a lot. The finger is a bit bigger than your hand. This node has for some time and I want to get rid of it!