Tight n stiff knuckles

For context, I’m a 39-year-old female, not on biologics yet but open to them in the future. I’m currently taking 500mg of Sulfasalazine daily as a DMARD.

Lately, I’ve become more concerned about my hands. I’ve been experiencing increased tenderness in my left index and ring fingers, though the symptoms can affect all my fingers. It started last year, mostly during winter or rainy weather. My rheumatologist confirmed that it could be related to AS, as finger joints are similar to the spine. When I first posted, I was hoping for additional confirmation.

Today, for example, the high is 69°F and the low is 44°F, and I’ve been feeling tightness, stiffness, and slight tenderness in my fingers all day. I’ve been dealing with this for a few days now, even though the temperature isn’t extremely cold. I’m worried, as my rheumatologist warned, that my AS symptoms are spreading and manifesting in different areas.

If anyone has experienced AS affecting their fingers, I’d appreciate hearing about your experiences. Also, if you have any tips for alleviating the discomfort, please share! Thanks.

Update with edits from first post at a rush.