implantation bleeding or early AF?

Vikki

ok so im meant to be due AF on wednesday. i am 99% of the time due on time and this morning i went to the toilet as usual and there was blood. i put on a pad then carried on with the morning. went toilet again and there was some dark blood. o changed to a panty liner and went toilet again about 2hrs later and have a small amount of brownish blood? could this possibly be my month?