Sore nipples and other symptoms!

Katy • Momma to 1. 🌻
AF is due March 9 but I've had some early pregnancy-like symptoms. My nipples are so sore that it hurts even to have a very loose tank top on. I've had a heightened sense of smell, nausea in the morning, and last week I had menstrual-like cramps.
Does this sound like it could be a pregnancy or just me being hyper aware of my body because we're TTC? Has anyone else experienced these symptoms during week 2-3 of pregnancy?
Taking a test on Saturday but it's soooo hard to wait! Ugh!