Am I pregnant?

My period has never been late in my life. It’s currently going on 5 days late. Usually I get terrible cramps and pms a whole week up to my period & I have 0 sign of my period coming which is unusual. I had sex multiple times but he pulled out, but did cum on me. And I also missed 4 days of birth control during that time.. I’ve been extremely tired, no energy, head aches, back pain, full heavy breasts, no appetite/nausea/dizziness, and a very weak bladder. I cannot stop peeing. I took a pregnancy test when my period was 3 days late. It came out negative, was it too early to tell? I’m going to take another one in a week if my period still doesn’t come. Please help.