FYI you may want to take a genetic test. I found that my migranes came from HLA-DQ2.5 gene (Celiac) and that my stomach pain from Ibuprofin came from a gene tha

FYI you may want to take a genetic test. I found that my migranes came from HLA-DQ2.5 gene (Celiac) and that my stomach pain from Ibuprofin came from a gene that I have that causes inflammation when taking ibuprofin. And both gave me B12 deficiency (among other things) before I stopped eating wheat and taking Advil to cure the problems it created. Lots of this stuff is driven by genetics most people are not (but could be) aware of.