I had unprotected sex and I'm worried I could be pregnant. I was on depo provera for about four years and I stopped it April 2015. I didn't have any kind of bleeding or spotting or anything until January 2016. I had spotting for a couple days and then another couple days of slight bleeding; a little more than spotting but still not a lot. Then another few days of spotting and it stopped. I didn't have any kind of bleeding in February or March, but in mid March I had cramps and pains like I was going to start but I didn't. On March 28th I had unprotected sex. He didn't cum inside me, but I know that doesn't always guarantee I won't get pregnant. On March 30th, about mid day while at work, I started having spotting; it was very light pink and only when I would wipe. Then March 31st it was heavier and darker and turned a brown color by the end of the day. April 1st and 2nd it was still brown with hints of pink but still not enough to be considered more than spotting, I did have to wear liners. It is now April 3rd and it has gotten lighter again and is a brown and pink color. Could I be pregnant? I know this could just be my body reacting to having sex, I had not had sex in over 3 years before having sex with him. But we had protected sex the night before, and on March 22nd, before the unprotected sex occurred and I didn't have any spotting with those times. Thank you for your help!