I am a bit worried, and I did Google around, but found no other people reporting the same. I did not go back to the scanner, since I couldn't reach the insecure area anymore.
I wondered about the pain. AFAIK there are no vital organs on the right side. The liver, spleen and 'alvleesklier' (?) should be more to the left or lower. The only thing on the right side is the end of your intestines. That made me think that in fact they might have used a higher dose or a more targeted scan to check deeper into my body for hidden drugs or explosives or whatever.
You would have to receive a dose of greater than 100,000 mrem to notice any adverse side effects within the time span you mention. In all probability, you would likely have to get into the 400,000+ mrem range to notice it *that* quickly, really. Ionizing radiation is nasty stuff as we all know, but short of a serious fubar in the machine and its operation, the chances of you getting an unacceptable dose are very, very, very low. As a comparison, the average Chernobyl-area resident took about 40,000-50,000 mrem as a result of the accident. Next time, avoid airline food and your GI tract will thank you for it. ;) -ed