Acupressure sandals for Plantar Fasciitis

May 11... Day 1 of wearing my new indoor sandals with the bumpys on them.  At first they were pretty painful, but only the right foot.  The foot with the plantar fasciitis. Coincidence?  It's been 9 days now.  wearing the sandals has gotten easier and the heel pain has not in as intense and frequent.  Still having those random moments where they suddenly hurt, often when just sitting on a chair or in bed.  Also been trying to stretch the calves at night when I remember.  The heel pain has noticeably decreased. I think it's getting better.