Period or implantation bleeding?!?!

So I got my period as of march 2nd so yesterday but it was spotting pink and brownish coloring and then today led up to the same but now its still the same just a tinest bit heavier not by much but when I looked at the pad still spotting cramping is very light coming and going and I have alot of prego symptoms. Any thoughts? Is this implantation bleeding or not? Needing to know.