I was supposed to start my period on Monday. ((My period is very irregular so it never starts the days it predicts it should))

I spotted Wednesday.

Thursday I started bleeding a little more.

Friday-Sunday I’ve been bleeding while I pee & my pad isn’t soaked. I usually bleed A LOT. Especially on the second and third day of my period. But this week it’s been very little, I don’t feel blood coming out when I’m walking ((like I normally do)), globs of blood don’t come out while I pee ((like I normally do)). Am I even on my period?? Or chances I may be pregnant?