Silly Question

I want to know if something is possible. I ovulated and we did the thing and everything and yesterday (4 days before period) I tested for pregnancy and it was negative following with my period that afternoon. But when I woke up this morning there is nothing. Its like gone. What does this mean? Maby it will still come?? Should I test again or is it just a bit to early and will still come? This is really weird for me. This never happened before. Please help.

14
    11/03/14
    it might of been ::) implantation bleeding ....has it returned ur pwriod.....if ur regular period doesnt come u need to retest in a week or two ...cheers and good luck
    1
      11/03/14
      Let us know :-)
      2
        11/03/14
        Thank you ladies now I feel mush better. That was really weird for me. I will let you know what happens. :)
        3