Hello. I am going through the process of testing for a possible diagnosis. I had previously been diagnosed with RA due to blood test results but have never really had small joint problems. For the past 3 years or so I have been having events that pretty much disable me from doing most activities. I will start to get a little pain and stiffness in my lower back and then suddenly, overnight, I will wake up and barely be able to move. It sometimes takes 10 minutes to get out of bed. I can't put on socks or wear anything but shoes that slip on. Getting up and sitting down are very difficult. The last "event" I had lasted a little over a week and I was unable to stand up straight without support and/or walk standing up straight. It was the worst. I had been attributing these back events to other reasons, since I was told 10 years ago that based on my blood test results that I didn't have ankylosing spondylitis, but am now wondering if they might be a flare. Anyone else have similar experiences?