Well I Have multiple different symptoms, and I am not sure if they are related! I had my daughter 9 months ago, and when she was 4 months old, I had my period. Well I havnt had it since then! I went to the doctors and took pregnancy tests, but They all say negative... I have been having really bad lower back pains and stomach cramps for a month or so now and no blood! I am so scared! Also I have been having weird cravings and am always wanting to clean?? I also have discharge all the time! Its gross. I have all the symptoms I had when I was pregnangt with my daughter! PLEASE HELP! Also I have bad bloating that keeps getting bigger, and i have had unprotected sex for 6 months.