Yes, Elaine is correct, do NOT go to the doctor. That is pretty much the advice in the US also. You can call the doctor for advice as to where to go to get a test, but do NOT go to the doctor's office.

Elaine--can you post the number of the government agency to call on the Dutch side? If nothing else, if one calls them, they should be able to hook you up to where to go on the French side.