Next week starts week six and ive been very blessed with minimal symptoms. However today woke up with mouth sores

I'm thankful tho bec they could have appeared earlier. I tried eating an avocado last night and wondering if that caused a reaction??? Or just coincidence? Ive been faithfully rinsing with baking soda and salt from the start. sometimes i use biotene, use the waterpik and rinse with manuka honey. So now I'm a bit afraid to try new things and wish I had not tried the avocado until after the few weeks post tx. (I have a PEG)
Thanks......