confuse edd

Im abit confuse with my latest scan. Im suppose to be 29 weeks that previous week when i went for scan... n edd from 1st aug to 3rd aug n now im seeing a 13 aug? .. now this is my latest results ... can someone advise for many weeks am i and whats my edd? Gynae didnt say anything. She just said everything is good and baby is not on the small side nor on the big side. Thank you.