Hello, I posted a few days ago just need to know if im crazy or pregnancy is possible in my case. Had sex while I was ovulating started my period as normal but it was not normal very light and ended shortly. Few days later I vomited. After this occurred I was feeling all the symptoms of pregnancy. After vomiting two Saturdays ago I woke up Monday morning with brownish/burgundy blood in my underwear lasted only two days on and off. Was this implantation? My next period is due in a week is there a chance I am pregnant? I honestly feel just with knowing my body well I am but going crazy here! Help