question: was digging and shoveling 3 days ago and next day started having pain in my upper stomach area. pain comes and goes and has not kept me from normal activity. i'm 75 and very active. non smoker and drinker. i'm concerned about possible aorta anyuerism. I have 2 iliac anyuerism 2.6 and 2.8 as of last testing 2017. could my pain be just muscle strain or worse? I am concerned. mike