My finger joints feel stiff.

While doing the dishes, I felt that the muscles in my finger joints were slightly strained when lifting something heavy.

Then, I feel a slight stiffness in the joints of my fingers.

Being still doesn't hurt, but when I move my hand, it's slightly uncomfortable, so I'm wondering if I should go to the hospital.

Will it get better over time?

I'm worried because this is the first time I've experienced this.