Thanks very much, bearsmom, really appreciate your response.
Two other issues:
One is that I used ginger soy sauce on the rice, organic, and think that may have been a trigger. Although I have used it in the last few weeks and didn’t notice. But now I am keeping a food diary and writing what might be triggers.
For example, after eating avocado I was clearing my throat the whole day so I have stopped that.
The other thing is that after doing pretty well for a week or so, I went yesterday for a PFT, pulmonary function test, at the pulmonologist. As part of the test, they give you this broncodillator, and wonder if I had a reaction to that.
Thanks for your advice. Will definitely try all your suggestions.