How early did you get preggo symptoms?

I always see these types of posts and always think just wait and take a test... but I’m so anxious.

Hubby and I had unprotected sex (he pulled out) 7 days ago... right during my fertile window 🙃

I’m essentially 7ish days away from my period but am already experiencing sore boobs and a very very light brown teeny tiny discharge. Not normal for me 7 days before period.. maybe 2 days away. Iv had severe headaches also the past 48 hrs!

Feeling anxious!!