I began showing very concerning physical symptoms back in early June, which has just now been proven to be a case of severe anxiety (muscle weakness, lower abdominal pain). Before I knew this however, I convinced myself to get an abdominal CT scan (contrast) and Head CT scan (no contrast). They were a couple of weeks apart from each other. The radiation dosage I received seems lower than the average for both of these scans according to my results, which I calculated to be about 6 msv total. However, I'm still worried I received too much radiation at a rather young age. How badly TIFU and should I be worried? I vow never to have another unnecessary CT scan again.