Brown Spotting plus Flashing Smiley

🍀Chelsea🍀 • 🌙27 Years Old🍀5 Years TTC 1st🌸Ravenclaw🦄Cat-Lady😻

I am experiencing brown spotting which I am assuming is ovulation spotting, but I only got a flashing smiley today. I also have experienced a temp drop this morning. Is it too late to BD tonight? Am I out this month? Thoughts? I thought ovulation spotting only occured after the egg has erupted which would mean I'm too late? :(