please just looking for advice before i go back to the doc please

please i have had no luck on other groups i had my beautiful miracle rainbow baby may 27 2017 i had the implant inserted but its down lower then the previous one i had when i bemd my arm it feels like its gonna pop out or break.. i had pp bleeding till i was 10 weeks pp but nothing since i thought i was gonna start my period like 4 days ago so went and brought pads but its not leaving anythin on pad but if i were to remove pad it be enough to mark on under wear thinking bout removing it.... is there anybody whos been throu something simualar please i also understand its rare toplease and thx you fall pregnant but can happen as it happened to m sister