STANDARD BANK BANKMED DISCOVERY

I HAVE BEEN ON BANKMED FOR THE PAST 7YEARS I HAD NO ISSUES AS OFF THE 01JANUARY 2016 WE WERE ADVISED THAT DISCOVERY HAD TAKEN OVER ADMINISTRATION AND WE WOULD HAVE BEEN ADVISED OF ANY CHANGES HOWEVER TODAY I HAVE BEEN TO MY GYNAE APPOINTMENT WERE I WAS ADVISED THAT THE HOSPITAL THAT I KNEW WAS ON THE NETWORK IS NO LONGER ON THE NETWORK.WE WAS NOT ADVISED IN CHANGE IN HOSPITAL NETWORK WHICH IS NOT FAIR.WILL IT BE FAIR IF I REQUEST MY FUNDS RETURNED TO ME FOR THE PAST 7 YEARS.JUST BECAUSE I AM ON TRADITIONAL OPTION I CANNOT USE THE HOSPITAL TO MY EXPECTATION.I WOULD GO ON COMPREHENSIVE HOWEVER I KNOW YOUR GUYS WONT COVER ME.I NEED A VALUABLE SOLUTION AND NOT EXCUSES I AM 6 MONTHS PREGNANT AND I NEED THIS ****.I NEED POSITIVE AND SOLUTION FEEDBACK.I AM PAYING MY MONEY ITS MY CHOICE WHICH HOSPITAL I WANT TO GO TO. HOW CAN SUCH CHANGE OCCUR AND CLIENTS NOT ADVISED OG CHANGES.