I'm on birth control and 2 weeks ago I had unprotected sex. He pulled out maybe a second before he ejaculated. That night I took the pill 2 hours late because I was not home. I usually take it at 9pm but took it at 11pm that day. Since that day I've been taking the pill exactly at 9 to not chance anything. I'm 2 days late for my period but that's normal for me. Since I took the pill 2 hours late is there a chance I could be pregnant? Should I take a test?