Am I pregnant ??? Help !!!

Michelle

The last day to my last period was the 24th of January on the 2st of Feb I had sex and on the 6th I started spotting but not expecting my period until the 14th of this month a friend of mine said it could've been implantation bleeding I know it wasnt my period because for me it comes down heavey and this was light for like 2 days help? Am I pregnant??