We would love to give you personal advice, but we are not doctors and can't give a specific answer or medical advice.
However, we’ve written a few blog posts about plantar fasciitis that you might find helpful:
https://xeroshoes.com/barefoot-walking/plantar-fasciitis-and-walking-barefoot/
https://xeroshoes.com/barefoot-running/will-barefoot-running-heal-my-injuries/,
https://xeroshoes.com/barefoot-running-tips/can-cure-plantar-fasciitis-barefoot-running/
As you’ll see in the blog posts above, research shows that strengthening your foot can help with plantar fasciitis.