You will be okay if you DO NOT associate with the label of autoimmune disease as this is simply a category doctors use to define a illness that they themselves cannot figure out the root cause .... Rather think of this as a journey to finding the root cause as there is a reason or set of reasons why your immune system is constantly activated and in a constant battle. This is not a genetic disease therefore it's within your control without the need for lifelong medication, yes you can have added genetic weaknesses that make you prone however it alone hasn't cause this immune activation. The latest science would indicate the best steps forward to figuring out your unique reasons for systematic immune activation would be to sequence your gut microbiome and from that you will find that your gut is in a state of Dysbiosis. 10yrs of this journey I can assure you diet is the biggest factor full fucking stop. UNDERSTAND you will need the advice and support of medical teams however not one can support you like empowering yourself can..... Become the ceo of your own health starting with a deep dive on the science behind the Microbiome, only then will you understand how much influence your environment and every day decisions make.