implantation bleeding??

ASHLEY
I had my ovulation last week had sex 3 of the ovulation days.. today I wiped and had very light blood no mucus.. and lots if cramps and headaches the last couple days the spotting only lasted 2 hours but I still have 10 days till my period is it still possible to have the implantation bleeding? I never spot between my periods and I've always been regular...TIA