I HAVE PMP LAST NOVEMBER...AND SINCE EARLY JANUARY 2018 TO

I HAVE PMP LAST NOVEMBER...AND SINCE EARLY JANUARY 2018 TO EARLY MARCH 2018 MY BETA HCG IS 0.1 MY LAST LMP IS ON 21/3/2018. THEN I TAKE ANOTHER BETA HCG TEST FOR PMP MONITORING ON 7/5/2018 AND MY RESULT IS <1.20. I'VE BEEN WORRIED SINCE MY PERIOD STILL DID'NT SHOWED UP THEN YESTERDAY I TOOK HOME UPT TEST AND IT TURN OUT POSITIF. I'M HAPPY FOR THE POSITIF RESULT BU I'M ALSO VERY WORRY ABOUT GETTING ANOTHER MOLAR PREGNANCY.