Does it sound like I could be pregnant?

I got my period on July 4th, and it was normal, ending on the 8th. My boyfriend and I have a lot, but he never finishes inside me. The only time he didn't pull out, he was wearing a condom, and it didn't break. But my seem a little bit bigger, and they're slightly sore, but not much. I keep getting migraines, I'm peeing constantly, I'm been extremely moody, one minute I'm find, next minute I'm flipping out and being a super *****, or crying my *** off. I'm really constipated and have been really sore in my lower stomach, presumably because I'm constipated. My cervix hurts really bad when my boyfriend and I have , that started around 3 days ago. And on the 18th I had really sharp pains in my lower left stomach, but I just thought it was pain from ovulating maybe? I'm just wondering if this sounds like I could be pregnant? I've been pregnant once, but every pregnancy is different, so I'm not sure..Any opinions? Thanks!