Any thoughts on this? Last week my rings became quite tight and uncomfortable and really hard to get on / off. I am a bit overweight but there's been no change or increase for a while and it's just my wedding ring finger, not all my fingers. The joint feels really tender. Am going to try for a Dr appt tomorrow but feels a bit weird saying 'my finger hurts' 
I'm 41, been a secretary with very fast typing speed for 20 years so I'm sure my fingers are a bit unhealthy/arthritic but this on it's own is very strange and painful.