Differential Diagnoses Although it's acceptable to think that heel pain will have to stem from your heel, this is not often the case. There are other disorders that could mimic plantar fasciitis, Achilles tendonitis, together with other results in of heel pain. one. Piezogenic Papules These are definitely painful bumps https://www.theorthopaedicandpainpractice.com/the-ultimate-guide-to-foot-pain-tendonitis-treatment/