FIRST OF ALL I SUGGEST IF POSSIBLE YOU JOIN WITH OUT RESIGN PREVIOUS JOB AND COME TO QATAR IF YOU DO NOT HAVE ANT SERIOUS ILLNESS LIKE AIDS CANCER TB AND HEPATITIS YOU HAVE NO WORRY TO COME IN QATAR AND IN SUCH CASE IF YOU FAIL TO PASS MEDICAL TEST THEY WILL DEPORT YOU WITHOUT WASTING ANY TIME AND YOU CANNOT DO JOB HERE. THATS WHY I SUGGEST IF POSSIBLE TAKE LEAVE FROM PREVIOUS JOB JOIN HERE WITH IN TWO WEEKS YOU WILL KNOW YOUR MEDICAL RESULT THEN YOU CAN RESIGN FROM HERE.
FINALLY YOU KNOW YOUR CONDITION BETTER THEN ANYONE IN THE WORLD.
THANKS