help?!

starr • blessed and loved 💞😍😘 23 ♐

does this sound right my (AF) was sep11-15 (5days) i started ttc sep 23 sex everyday all day all the way till NOW MY OVULATION DAY WAS SEP 27-28 but i test oct 1 opk positive test as well as the test on the 27-28 this picture says my implantion day should been oct7 n to test between oct9-11 but still negative test did i ttc to LATE 😢 baby #3