Achilles tendon pain and sleep

For a few years now, I have had foot pain. I had a pinched nerve and the foot pain is a consequence.

I have had issues with my achilles tendon as of late. I have pain now and again. It takes most of the day for it to dissipate. I need to stretch it out more often. I woke up to this pain at 5 am on Tuesday and it lasted for most of the day.

Last night, I slept solidly as if I had never slept in my life. It's amazing what 24 hours will do, especially when the pain goes away.