I've been suffering with anxiety my entire life! When I was a little girl it gave me stomach aches all of the time. At that time my parents called it being nervous, but it was anxiety. And never about anything really then. In my adult life I used to overthink everything and that contributed to my physical feelings of anxiety but I learned ways not to overthink and mostly now I just get the physical feelings, like stomach aches again. And I have social anxiety and fears. I hate it! The only thing that eliminated it completely was benzos. Anyway, I feel you.