For the past week I've been experiencing cramping in my lower abdomen, bloating, excessive gas, and constipation. It has only been a week since I've had sex and I was wondering if these were signs of pregnancy. These are the only signs I have, I don't feel nauseated, my breasts are not tender, I don't need to urinate more often then normal, and I have no spotting. I'm going back and forth between thinking its pregnancy and just constipation... I was wondering which would be more likely.