Can I be pregnant? Light & early period?

Ok, so I had unprotected sex with my bf on June 16 in the morning around 10 am. Today (June 22, around 8 pm) I felt weird like I do when I get my period, so when I go to pee later, & wipe I notice very light pink blood, which indicates usually my period so whatever I put on a pad .. Now in my head I'm thinking wow I have no cramping, amazing & wow it's sooo early. Last period I had was May 28. Now later that night when i come home from the bar with my girl. I pee as usual & no blood unlike an actual period would look like for me on the first day (super heavy) Just some of that "blood clot" jelly like thing =x ew sorry that comes out during heavy period towards the end. So anyways, I need advice whether this is normal or could I actually just be pregnant (don't want to or can't be)? What can I do to make sure it's normal/a pregnancy? Can I take a pregnancy test this early to confirm? When would I get an abortion if I am preg, omgg Please help! Thank you so much