Could you be pregnant if your period was 2 weeks late and then you had a VERY heavy 2 day period then went to very light spotting but stopped the same day?

Perhaps, if I were you, I would take a pregnancy test just in case.

answer

no cause all my other periods were just like that heavy for 2 days then the rest light that's normal

The above answer is not correct. All women are different, so there could be a chance you are. Take a home pregnancy test, or go visit your doctor.