So i have some questions to ask..

Re
This morning i woke up and i had small, very small amount of blood in my underwear. I didn't think much of it because I thought that maybe it was old blood and i didn't notice it before when I first put them on. So i put on another pair of underwear and made sure that there was no dry blood in these. Then later on i was at work and went to the restroom and i found more little droplets of blood. But not alot. Can this this have been implantation bleeding? My period doesn't start for another 6 days and it's not ALOT of blood which usually happens when I first start my period. I'm pretty sure it's 8 or 9 days past my ovulation. Doesn't implantation happen 3 days after? Need help!