Pain behind the heel is often linked to the Achilles tendon, specially to an inflammation of the world where the Achilles tendon connects into the calcaneus. This is called retrocalcaneal bursitis. If you're just visiting the website, just wait around a tiny bit and it ought to be back again https://www.theorthopaedicandpainpractice.com/why-is-the-bottom-of-my-heel-painful/