Can i still have my mentrual period early after having implantation bleeding and still possibly be pregnant?

Technically no, but: Technically, it is not possible to be pregnant if you have a normal period. In real life, it is sometimes difficult to know if the bleeding you are experiencing is a period or pregnancy related bleeding. If you are not sure, you can do a home pregnancy test or see your doctor for a blood test. Best wishes!

Unlikely: If you had a period after mid-cycle spotting, you are highly unlikely to be pregnant.