You will both get there! Your vet sounds excellent, especially in spending time with both of you. Always important in getting questions asked and answered.
Did the vet recommend a program as far as daily routine and overall time to reach your target goal? If you know it will take 9 - 12 months to get there, you can relax and just take care of one day at a time, if that makes any sense?
A random question, Marsha, do you take part in the AMHA Mini Hours program? I wish AMHR had something like that!