Question, as long as you can walk, should you do so if there is only fatigue and not tendon pain?

Most of the time I can walk without pain. Obviously, there are times when there is pain and I need to stop, but should I do it when there isn't?

Sometimes I walk 5,000 steps and other times a little more. I've only reached 10,000 steps once. I've had symptoms for two and a half months.