hello,I have symptoms of a pregnant woman,and I have regular periods which range from 3-5 days..my menstral cycle was every 2nd day of the month this is my last regular period NOV 2. i have 30day cycle all the time..last november we tried to conceived a baby with my husband, I got only one day period on the december 9 and on january 6 still one day period and today febuary 20 i have a period....I had pregnancy test the urine test it was all negative,i did also the hpt its all negative also..but i do have swollen breast,darkening of my areola,all the common signs of a pregnant women..I'm so confuse,what this all about,am I pregnant?or not?are these decidual bleeding? and when I had my period last night,its stick blood with mucous that looks like a placenta,a string like,I duno whats this...