Helppp 🤔

So I’m not sure if I had af or implantation bleeding?? On June 19th ,2018 and June 20th I started spotting light pink... then it stopped... AF was scheduled to come on June 23rd but it didn’t then on June 25th I started af I think... and it ended on June 28th.... now just a few minutes ago I started spotting light pink???

This is weird... I mean I shouldn’t be having this two months in a row I mean that can’t be normal?? I’ve taken a pregnancy test it negative a week ago.. as well I took one a few days ago on Friday night ... all negative I’m not sure what’s going on or what it could be...

Edited: I miscarried June 5th 2017..