Okay so I had my first baby in August 11,2019 , and I got my first period after like a month. Then I didn’t get it for 3 months so I thought I’ll be pregnant so I did pregnancy test and came out negative so I was like okay now after the 3 months I got my period and i been having it for a month and till this day I still have it , so can anyone tell me if it had happened before or is it just me?! Please help a girl out.