Implantation bleeding or spotting usually occurs a week to a few days before your period would start. It can be pink or brown. Two days after sex is a bit early because the egg has not implanted at this point. Since this is not a full blown period, by your description, it is possible that you are pregnant. Wait until closer to time for your period and if it does not occur, then go ahead and take a pregnancy test. Good luck and best wishes.


