Sandy, I am terribly sorry for what you're going thru. I wonder if it might be worth retaining a lawyer to see if you have a case against your employer for their dismissal of you. I don't know how it works in the states, but in Canada, most lawyers offer a 30 minute consultation for free. I would also suggest you contact any and all local/government service programs to see if you qualify for EI or other assistance. You can usually find the agencies you need at the front of the phone book.
It sounds like you would be okay with almost any type of office administrative type work - you would be able to move and stretch and change your position in order to stay comfortable and you could probably get around any lifting or carrying situations if needed. Any customer service type role in a call centre would probably be okay as well - you could sit or stand as needed.
I'm not sure what else I can offer as advice, since I know its very different in the States compared to what I would do in your shoes, here in Canada. I will be praying for you and keep you in my thoughts. Good luck!!!
Conditions: Fibromyalgia, Myofascial Pain, Chronic Pelvic Pain (with permanent muscle damage), Femoralacetabular Impingement (CAM and Pincer), Reynauds, IBS, Surgical Adhesions, Ophthalmic Migraines, Severe Hot Flashes (both Surgical Menopause and medication related), plus physically unable to vomit due to the Nissen, and I have extremely tiny veins with a lot of scar tissue...a joy when it comes to having to give blood or get an IV started
Surgeries: Appendix, Uterus, Nissen Fundoplication for GERD, Left Ovary, Gallbladder, Right Ovary, TVT
Medications: Oxycontin, Cesamet, Tramacet, Cymbalta, Flexeril and Clonidine plus Laxaday, Vitamin D and a Multi-Vitamin daily