Two days late and LOTS of discharge?!

I'm not trying to conceive by any means lol. I've been having creamy discharge the last couple days and my period is two days late (day 33 of cycle). Anyone else have this and not be pregnant? I only had protected sex this month. Yesterday, it was more clear/white and today it's kinda yellow looking. Idk what's happening 🙈

Update: just took a digital first response and it was negative