Hi, so I started my period November 3rd and had unprotected sex on November 12th. I took Next Choice (emergency contraception) an hour after. I started to have a light period with discharge and blood clots for about 4 full days starting on November 18th. I was supposed to start my period on December 7th (35 day cycle) but did not start. About December 11th I had brown discharge for two days. I've taken 5 pregnancy tests and they are all negative. My stomach feels bloated and kind of harder but other than that I have no symptoms. Do you think I am pregnant or just really late due to the Next Choice? Thank you.