Been away for some time, but thought I would come back to old friends. Hope you are all doing ok. I was diagnosed with RRMS a few years ago. Now the docs are wondering if that was the right diagnosis. Still MS but maybe it is PPMS. Has this happened to anyone else? If so could you please give me an idea of your history and why they changed their minds please ? Not worried, still got MS!! Just would like to hear other peoples stories. Thanks in advance. Enjoy your day everyone.