Terry, my story is remarkably similar. I am a 66 yr old male in Stuart, Florida.Always a very strong,healthy, athlete, active in sports and outdoor activities. In May of this year i got a 2 day flu, kicked it and was playing golf the next day. A few days later dizzy and off balance, a few days later tingling in feet and hands. A few days later primary doc was concerned I might have had a TIA. Neurologist took MRI and no signs of stroke or heart issues. He thought it was a simple post viral reaction.My wife knew of a friend who had GBS many years ago and asked the Neuro if my thing could be GBS. "Absolutely Not" was the response.  A few days later severe neuropothy spread up from feet to knees, couldnt walk. Checked into local hospital, where ER doc in addition to full blood workup, took a spinal tap as he suspected GBS. Called the Neuro in again,with same reaction, "Not GBS "(even tho highly elevated protiens in spinal), blurred double vision, weakness, and numb into the hips by now. He hadnt even taken a Nerve Conductivity test. Release from hospital home with PT.
Time for 2nd opinion,luckily got an appointment with a Neuro at Cleveland Clinic. Sent ahead all lab, MRIs, records, etc . and crawled into the office clinging to a walker. Its now 3 weeks after first signs. Didn't even sit down as, Neuro said "You have GBS, cant believe they even released you from the hospital. You have to go immediately to Cleveland Clinic ER for IVIG treatment.". After 5 days IV treatments, 8 days in a rehab intense PT hospital, went home in a wheel chair. Learned to walk with walker, then after 6 weeks home PT much improved, graduated to a cane. Cooking along until mid August and all of a sudden got weak again and symptoms returned. Neuro concerned may be Chronic (CIDP), ordered second IVIG and a maintenance treatment every 6 weeks for 6 months. After that treatment I have improved exponentially. 2 more treatments to go, No set backs so far (knock on wood). Im walking totally unaided, now up to 15 minutes on the treadmill (without holding on), 15 minutes on stationary bike. Muscles and nerves in R leg are a mess, very agitated, on fire and painful especially after workouts, but Im able to cope. The feeling in my feet is returning albeit ever so slowly. Have good balance and strength is returning.
The success part is that I am so blessed with the greatest angle caregiver wife who has carried the brunt of the load taking care of me, wasnt sure I would be able to walk again, and I am happy to say we even got on the dance floor a few weeks ago and did the "Soshe" (short for Social, an old Michigan dance from the 60s) Better yet she even has gotten me back out on the golf course and I able to hit the ball without falling down. I am cautiously confident that we are over the hump and well on the track to full recovery. We will know in a few months after the last scheduled IVIG and if I have no setbacks. Im not liking the CIDP possibility, but we'll take things as they come. I look around and see and hear of those much worse off than me and am thankfull every day to be alive.