Is it normal that my back hurts when i eat peanut butter?
I love peanut butter. I've never been diagnosed with an allergy to it and I am fine with it in cookies and such. But when I eat a peanut butter sandwich, I begin to have excruciating back pain for no apparent reason. The pain is such that I usually try to straighten my back against a wall until the pain goes away, usually in about 2 minutes.