So my last period ended on November 1st & I had sex on November 10. It was unprotected and multiple sessions. I am normally always on time, if ever in a day or maybe 2 days late. According to glow I am late a week tomorrow. The only symptoms I’m having is I do feel tired more often and I’m eating a lot more without feeling full. With my first pregnancy I didn’t start feeling nauseous until after 3 months. I do feel very uncomfortable in my pelvic area but I took a pregnancy test yesterday and it was negative. Am I pregnant or could it just be something else or simply is my mind playing tricks on me?