Hi Nicole, its a very ‘normal’ thing to happen the first period after the NWB…
My TPF happened 7 month ago and i remember being very happy after 7 weeks to have been allowed to walk again!!
But what an excruciating pain, similar to yours! I thought i could never walk again and was so very disappointed.
I than started to walk again with 2 crutches for a while to let my ankle and foot gain strength again and that worked out fine!
So it will be the same for you, never push to much, it is absolutely not beneficial, work with your body, not against it!
Take your time!