Period or pregnant?

I had a little bit of spotting 3 & 4 days ago. Had unprotected sex 5 days ago. My period is due in 1 day and I’ve had a toooon of watery discharge the past 2 days. Sorry if that’s confusing 😂 am I about to start my period or should I take a pregnancy test? My hubby and I are TTC 🧡🧡