t I am 67, on no meds, and active. Saturday, after a hike, I had stiffness and discomfort on both sides of my right ankle. Occasionally it gets painful when I walk, like a very bad stretched muscle. I do not know what to do with it. I have heard of achilles tendon - could this be it? Never had a problem like this before. I am thinking my hiking boots (which are good ones and though they are fairly new, I have hiked up to 10 miles in them without a problem) might have been too loose - could this have caused a problem? I have to go on a 12 hour auto trip in a few days, and would like to get rid of this problem before having to sit in a car for hours. I usually swim every day but haven't since this happened because I don't know if the foot flexing that comes with swimming would be helpful or harmful.I need to know what to do for myself - ice, heat, stretches, rest, a wrap support?? Help! & thanks.