Implantation Bleeding?

Could I be experiencing implantation bleeding?  I'm not one to examine the TP but I have been the last couple of days.  Today, twice, I have seen specks on the TP.  For those who may follow me on twitter, I just posed this question:

"who has experienced implantation bleeding? is there a fair amount or just specks? I'm seeing specks today... 7dpiui... could it be???"  and the first response I got was "tiny specks like two bathroom trips and that was it. *fingers crossed*" 

I will not show you (or anyone) the photo I took of the TP...  the fact that I took a picture feeds right into this 2ww insanity!

Must get back to work... I'm just really excited (more excited than afraid at the moment)!!