Thanks. I'm 82 years old and have had a pain in my lower right abdomen, right at the place where the crease that adjoins the upper thigh and the abdomen. It has been about 2 days, not real severe, on a scale of 1 to 10, 10 being the worse, it is about 1 or two. I thought of possible a strain in the muscle tissue, or perhaps appedix probloms.