Hi.. my period started on the 31 of may by June 6 it was done I started ovulation on the 8 ... my bf came inside of me on the first 4 of my fertile days which was the 8-11 I started spotting on the 12 it was brown on my actual ovulation day(June 13) I was spotting light pink it lasted a few hours with mini cramps I thought my period was coming back... two days passed no spotting then I start spotting again on the 16 it was brown on the 17 it was light pink on the 18 it was light pink only lasted two hours I went to the hospital pregnancy test came back negative and he said I was fine no health problems no infections no cyst.. on the 19 it was like pink again only lasted for a hour and now today I spotted for a hour very light pink... could I Be pregnant? Was it to early to tell whether I am or not? What could it be... my periods are regular and it's suppose to start again on Tuesday