Hey Guys IM Really Confused & Wss Wondering If I Am Pregnant , Me & My Boyfriend Had Sex The Day I Wss Coming Off My Period Which Wss 07/21/2016 & Usually His Sperm Would Leak Back Out When We Are Done But This Specific Time It DIDNT ! So This Month On 08/12/2016 My Period Came & It Wss Real Real Heavy For Jss 2days & The Third Day It STOPPED Completely Then The Next Day I Started Spotting. My Periods Normally Last For 4days ! I Took A Blood Test & It Wss Negative Could It Be To Early ? Could That Have Been Implanation Bleeding ?