Progesterone??

Hey ladies

Can someone enlighten me on progesterone?

I’m 2 dpo and all day my nipples and boobs have been sore along with a bloating feeling in my tummy.

I’ve never had this before so unsure what’s going on?

Is it physically possible to get pregnancy symptoms yet?

Or could I have been having some symptoms of progesterone because I have a fertilised egg? 🙏🏻