HELP??!!!!

i started my cycle sep 11 it stopped sep 15

We started ttc on sep 23 now i took a opk test on sep 27 that was my ovulation date than i took another opk test on october 1 both positive .. its october 10 and my ttw is over but i took 2 pregnancy test negative...

My (AF) was supposed to show tomorrow and i havent had any discharge or implantation bleeding nothing

SO MY QUESTION IS ... WAS MY OVULATION DATE CORRECT ON TRACK OR WAS IT WRONG? ....did i concieve on time? how much longer should i wait test again??? and also it says my implatation date should have been on oct 7?? and i should get a postive pregnancy test between the days oct 9- oct 11.... does that sound right?