Sjögren's syndrome treatment

Hello, presently suffering with sjogrens. I was diagnosed last year and didn’t feel any real symptoms coming on at first. I’m now suffering with painful wrists, dry eyes and dry mouth, I have thrush and also fatigue. I’ve had 12 teeth removed. I read up that any stress can make sjogrens symptoms progress. I believe its also affecting my concentration too.

I am trying to stay stress free at the moment. Although its difficult as I have just lost my job, through illness. My doctor has confirmed that everything I am suffering with at the moment is down to sjogrens. I feel quite overwhelmed. I was wondering if anyone knew of any dietary changes that I can make, to help me manage my current symptoms please?

I am grateful for any advice or information, on what to do next.