I startle several times a day and today was no exception. A few minutes ago, Air Force fighter jets flew over my house lower than they have EVER flown. The noise and suddenness of the fly by startled all of us in the house (it didn't help doors were open) and I had instant tears. I haven't been so startled where I almost cried before. My heart is still pumping hard and stomach hurting. Does anyone else experience tears or stomach pain after adrenaline flows from exaggerated startling? Can startling cause ulcers?