Tammy, the blessing here is you are alive! The surgery and the complications you experience and live with daily will help someone that you may never know. What you've been thru no one should have to go thru but it is over and it is ok to let folks around you help you. Do not beat yourself up about not getting 2nd or 3rd opinion! It's over and right now you need positive and comforting support during this time.
First of all, it sounds like you are involved in your church and many count on you, that is a blessing. However - your health and well being needs to come first now. Please find a new Dr and get your yearly MRI. Find a Dr who will listen and help you. All the things you are involved in at church someone can help you out and allow you to take time and heal.
This forum is an excellent support system and a wealth of knowledge. Please continue to post and share your concerns and issues. Majority of us on this forum have or had an AN and have had to deal with healing, disabilities, Dr's, MRIs, insurance, family, work and loneliness. I have learned so much and realized I am not alone.
My prayers are with you! God bless!