Gypsi - What I would do for your tired feet is soak them in a very warm/hot nettle tea bath right before bed. You don't have to emerse the entire foot up to the ankle, because the bottom of our feet are like sponges. Just enough to bring the tea water up and over the toes. But it wouldn't hurt anything if you did want to emerse the entire foot.
I drink on of these glasses of nettle tea a day in the winter. Also drink this size glass of tumeric tea as well, one or the other, but that another story.
I would brew up two of this size glass and pour into a pan the size of a turkey roasting pan or smaller if you have small feet. Take it to your chair where you drink your mead and have a nice soak, about 15 - 20 mins.
Now that is some serious good medicine there