I feel a vibration in my leg, inside. I have no pain and it doesn't wake me up at night. What should I do?

In the middle of the thigh, about the outer side of the thigh, I feel an internal vibration. I don't feel the vibration with my hand, I don't have any pain or swelling, it's rather annoying, whether I'm resting or working, it's the same thing when I move my leg, it stops as long as it's moving, but as soon as I don't move it anymore, it starts again, and it doesn't wake me up during the night. I'm worried, do I need to consult a doctor ????

Thanks to you