Omnipod problems?

HI! LAST NIGHT I HAD MY FIRST ISSUE WITH A POD. I WAS PRIMING A NEW ONE WHEN SUDDENLY IT DID THIS CONTINUAL BEEP. MY HUSBAND DID THE PAPER CLIP THING, AND I GOT A NEW POD ON. A FEW HOURS LATER MY BS WAS OVER 300. IT STAYED THAT WAY ALL NIGHT. WHEN I GOT UP AT 5:00 AM THIS MORNING MY BS READ HIGH, SO I TOOK 10 UNITS BY INJECTION. A LITTLE WHILE LATER I HAD AN OCCLUSION, SO I CHANGED AGAIN. SINCE THEN I’VE BEEN IN THE 400’S. I JUST OPENED THIS BOTTLE OF INSULIN. COULD IT BE BAD? WALGREENS SAYS NO AND I’M WAITING FOR MY DR. TO CALL ME BACK. ANY ONE HAVE ANY IDEAS? THANX