Me and my boyfriend at the time had sex a little over a month ago and had a mishap and ended up taking plan b. Plan b usually causes me to bleed pretty badly which I did and that was normal. Two weeks after that at the expected time of my period I noticed some light brownish spotting which isn’t uncommon, especially cause my periods usually pretty light after plan b, that lasted about two days then I had normal period like bleeding for about two days then it all stopped. Could this be implantation bleeding? Please help I’m freakin out!