could I be pregnant?

The first day of my last period was on May 23 and I had sex 3 times on June 1 and 2 protected and unprotected but he never came in me !! After that day I’ve been getting discharge like this and it disappeared for a bit and came back before my expected period !! I am now 2 days late my expected period was June 24 but it’s normal for me to be late a couple days ... what do you guys think