So I had unprotected sex on October 25 the day I after I got off my last period. I’m very religious with taking my pill and haven’t missed a pill in almost 4 months. My boyfriend didn’t cum and I say him pull out and than come. I also know that method isn’t very effective. So today I’m supposed to start my period and I did. It’s just very light and they blood whenever i wipe is look like very old blood. Meaning it’s brown and not blood texture but I also have normal period blood with it Is there a chance I could still be pregnant. What should I do. I haven’t experienced any early pregnancy symptoms.