Implantation or period?

Britney • 24 madly in love with my amazing husband August 27th 2015 we tied the knot! Pregnant with our first!
Has anyone had implantation bleeding that resembled a period (the amount of blood and cramps?)
My period is 2 weeks early I just ovulated and thought maybe it could be implantation bleeding and cramping from that. My period is never early