7 week period

I got the implant in March and everything was fine and then a few weeks later I got my period and it just hasn't stopped??? 
Some days it's heavy, some days it's light but there's always something there and now it's just getting annoying. 
I know the implant can prolong your bleeding but everyone else's stories that I've read have only been on for 2-3 weeks...
It sucksss