Hi Erin,
You are definitely not alone. You will find good support on the CRPS forum and plenty of understanding. Come when you need to vent, when you have questions, when you have good and bad news. There is always someone near. Plenty of us have dealt with the whole foot thing and rehabbing back from nothing. Great that you are walking! The pool is a good place to start the exercise. Build strength a little each day and you WILL get there. There is hope, 80% of people improve over time according to all the retro studies. Hang in there and let us know how you're doing.
Sending Healing Love,
Littlepaw