Discharge question

So I’m assuming that this is my period because why would I be pregnant 🙄

My period is due to come today- no sign of it yet. But the past two days I’ve been getting a crazy amount of watery discharge and I always have nothing before my period. To the point I keep going to the bathroom to check if it is my period. Been cramping yesterday and today too (which I usually get with ovulation) not with my period.

Just wondering if anyone has experienced the same thing or if this was one of their signs of early pregnancy?

Thanks in advance!