I HAVE HAD CONSTANT BURPING (DEEP LOUD BURPING, EVEN AFTER DRINKING JUST WATER) AND NOW I HAVE BEEN REALLY SICK TO MY STOMACH FOR THE PAST FEW DAYS. THE BURPING AHS BEEN CONSTANT FOR ABOUT A WEEK NOW BUT IT HAS COME AND GONE IN THE PAST. BUT NOW I'M REALLY CONCERNED BECAUSE ALONG WITH THE BURPING I AM REALLY NAUSEAUS. I HAD A PAP THAT CAME BACK OKAY IN APRIL. BUT NOW FEAR THAT IT COULD BE OVARIAN CANCER AFTER LOOKING UP SYMPTOMS ONLINE! CAN YOU PLEASE HELP ME???