hi steffy,
i am 23 years of age and today i am 38weeks and 2 days pg... i got my implantation bleeding about 9 days after my missed period... i did mistake it for my period but i thought better of it later due to the fact that i am a heavy bleeder and the implatation bleeding was unlike any of my periods. it was light and it was kinda pinkish in color... i put a tampon in and was wondering as to why i had nothin on it when i left it in for a couple of hours and jus thought that it hadnt come down yet cuz it was early in the cycle, so i put another one in and the same thing ... i new it was sumthing else after i had no period for two days this wasnt normal.. so u will no wen and if it is implatation bleeding if u jus look for it and it doesnt last long at all ususally for a day and it is very light in color and density..good luck hun! =)
My implantation bleeding was so light, I would have missed it if I wasn't looking out for it specifically. It happened a few days before AF was due. As far as I know, not every woman has it, some misjudge it as a light AF or just overlook it... Everyone's different. Usually it comes about a week after ovulation, but like I said it depends on your body.
Only way to be sure is being patient (*****, I know!) and test till you run out of pee :')