... month. A couple days after I got my first period I had sex without a condom. I felt fine but a couple days after I got worried so I took plan B. It's been about 3 weeks since I had sex and all my home test come back negative. However my stomach feels bigger and bloated and hard, my breasts are sore and tender and I have white discharge and my stool is not as solid as it should be. Also have a cramp or pain in upper left abdomen.Am I pregnant? Or are these just signs that my body is working it's way through all the hormones in my body with planB and my birthcontrol working through it ?