Agonising Foot Pain After Beach Visit - Need Advice

Hi everyone 👋🏼 I’d appreciate your advice please, I went to the beach yesterday which was lovely but I started getting agonising shooting pain when walking on my arch and heel of my foot. I’ve looked into this and believe it is plantar fasciitis and it hasn’t improved yet, my foot is swollen and sometimes tingly. I don’t know whether to wait and rest or see a doctor sooner rather than later, how long does it typically last? Thanks in advance ☺️💕