I’m not sure where to post

Hey y’all. My name is Belle and I have a few concerns. I think.

I ovulated on the 25th of July according to glow. I didn’t track, wasn’t really trying nor preventing. Anyhow, I don’t know but I had sex July 23rd, 24th, 25th and so forth. I’m not how soon you find out you’re pregnant but I’m lightly spotting and I’m not sure why because my cycle isn’t due until August 8th. Do you guys think I may be on my way to bring pregnant? Cause it’s not ovulation. And this is weird.