[LinaLauneBaer]

Another alternative is to go to a doctor of nuclear medicine that has a MRT and tell him to make a full body scan. As long you don't have some metal implanted in your body this is harmless. Then ask him to see if anything is wrong with your body. Usually they will give you a DVD with the data they recorded for free. You can then take this DVD and give it to another doctor.

With a full body scan you can find an incredible wide range of things that could be wrong.

As far I know no insurance on the world pays for this without indication but its not really that expensive. Depending on the MRT device that you prefer and the country you are living in it costs about 3000$.

If you are afraid of a "closed MRT" there are also open MRTs:

http://www.radiologie-muc.de/uploads/pics/Radiologie_offene-...