I will try my best to answer your query.
bleeding normally occurs a week to a few days before your period would normally start.
If you have had spotting and think it might be implantation bleeding you may be paying very close attention to your body. If you are trying to get pregnant, the good news is that early pregnancy
symptoms feel very similar to the start of your period.
If you suspect pregnancy you can test for pregnancy as early as ten days after ovulation.
In any case i advice you to see OBG specialist for examination.
Hope my answer will be helpful for you.