I have been having sex with my boyfriend. My last period started 10/2 and I should have started 11/1 but I still haven't started. A few days before I was supposed to start I took a test because I didn't have my "normal" period signs. Usually I cramp eat a lot and sometimes my boobs are a little tender. Well it's the 6th and I still havent started. I took a test 2 days after my missed period and it was negative. But my boobs are killing me and I feel more overweight then usual kinda like a bloated feeling. An I just late on my period since I recently just became more sexually active then I was before or do I need to take another test. Open to suggestions?!