Dealing with Cramps Without a Heating Pad

I eat, drink more water and then sleep it off

There are certain yoga stretches that can relieve pain. Or a warm shower. you could also try some hot towels or make a rice sock (if you have the supplies to borrow). Depending on your medications, you take take a combo of Advil/Tylenol that’s a stronger pain reliever. A lot of times propping a pillow underneath my knees/thighs can help relieve at least a little pain