PLS HELP! AM I PREGNANT? 😰

aceofbabes29

The first day of my last period was February 8, my cycle is about 31 days long. I should have gotten my next period on march 9th, and my period is never early, LIKE EVER, but I started bleeding this really dark brown blood 2 days early on Wednesday march 7th and then it completely stopped the next day. I have never started my period early before, and my period is always 4-6 days long, is this likely implantation bleeding? Am I pregnant?