Someone please help advice needed!!!

Elisha

I was meant to have my period on 8/11 it came well what 4t it was late on 10/11 and ended 11/11 was very light and didn’t even fill a pad put a tampon in and was only a tip did that twice then it came to nothing not even when I wipe is it a very short period or is it implantation bleed as I never had that with my daughter I have had mild stomach cramps too thanks