help need opinion peak smiley on cycle day6

hannah • 29 mom of 2 want a family of 7kids love and miss my mom 8-18-2015 she passed
im on cycle day 6 and mylast period day was pn cycle day4 and had period for 4days and today i had a peak solid smiley face r eading digital opk with other fertile signs is it possible to ovulate in afew days this early??