Can some one explain this to me


Okay, I thought I ovulated on Sept 30th so I bd 28th and 29th. But I kept testing (opk) it should I Oed on the 3rd. First question can sperm live in you that long and you get BFP?

Now on Oct 11th I had light brown discharge on my liner. On the 12th nothing on the 13th a little and today AF is suppose to show and have not yet...what could this mean? Am,I out this cycle?

I don't want to test until Sunday just in case it is me hoping, praying and stressing about getting my BFP and my body is reacting to it...ugh!!!😤😒