So apparently it's very unlikely to get pregnant if you didn't have sex. But for the past three weeks I have been so scared!! My stomach has been hurting recently... But that may just be bc I've been eating a lot (I always eat a lot) but I haven't been having any signs I don't think... Sometimes my back hurts, but I play sports so I think it's from that. My boobs don't feel achy or swollen and my vagina isn't changing a purplish color. Although I haven't been having a lot of discharge lately, it's very dry. This morning I did wake up constipated with cramp, but it went away within 5 mins. Can anyone tell me what they think?