HELP!!!

I'm freaking out so by my <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> my period isn't due for another 7-6days (i know i got my ovulation and period right) and well the other day we had some bomb as sex (sorry for tmi) and well i spotted yesterday and i had some light brown blood ((( i think it's implantation blood))) cause I'm not bleeding/spotting anymore and you know I'm not on any B/C