I sprained my left ankle 8 weeks ago while hiking. I slipped on some loose rock going downhill and instinctively pivoted my left foot to stop myself from sliding...so I rolled it outward. I had to hike 4 more miles of downhill switchbacks before I could get off of it. I followed R-I-C-E and had x-rays two days later to rule out a break...I was told the x-ray showed swollen tissue. I can walk on it now without much problem though going up and down stairs and crouching still hurts up the back of my heel. If I bump the bottom of my heel in the wrong way it really hurts up the heel, the back of my foot and under my ankle. Anyway, this week I went back to cardio workouts at the gym. I did the elliptical at three days (30 minutes) and treadmill one day (30 minutes) and yesterday I danced to a few songs (in flats) at an event. Today my ankle and foot are extremely swollen and there is some new redness/bruising along the outter side of my foot, under my ankle around to my heel. Is it possibly I just overdid it even though its been two months already? Or should I go back to my doctor for another x-ray? Is swelling expected this long after the initial injury?