I walked 6.9 miles yesterday, and 6.0 miles today. Just last month 3 was my limit, with the same amount of pain medication, and then I slept for two days after. Also, the same walk that took me 30 min. to do last month only took 25 today, and that was AFTER I had already gone 5 mi earlier, not to mention the 6.9 yesterday. Tomorrow I am taking a well-deserved break, lol.