Spotting 3 days before period, and now it’s gone

Hi guys my last cycle started at around May 15, and it’s scheduled to start June 16. Usually I get brown spotting a day before and then my period comes full on.

This time I started spotting light brown since June 13, and now it completely stopped... no brown, no pink, nothing. I am getting small lower abdomin cramps and my boobs still hurt like hell. Usually they stop immediately once af comes...

Could I be pregnant??? I’m so confused