AIBU to ask if this sounds like early Rheumatoid Arthritis?

[Sundiamond]

I do quite a lot of exercise.

Every morning for about 6 weeks, the backs of my ankles have felt sore in the morning and at points in the day. I know I get tight calves and my calves can feel sore too.

But I’ve started to worry it might be early RA. Is that a sign?

You need to ask a doctor OP; it could be anything.