Think I ruptured my plantar fascia

Was running at the gym yesterday when I felt a popping sensation in my right heel that shot all the way through my foot, along my arch. It is utterly impossibly to put any weight on my right foot and I find this discoloring today. Setting up the earliest appointment I can with a podiatrist, but curious if it could be anything other than a ruptured plantar fascia?

PS, sorry for the gross feet pic