I am now 28 days late...I have taken 4 pt, 1 at the drs. all have came back negative.(the last test was just this morning) I have always been regular with my periods. Plus I have been on the pill for the past 8 years. The only other time that I have been late I ended up having a set of beautiful twin girls. I am not stressed, have not gained nor lost any weight. I dont feel pregnant. The only symptoms I've had is being a little sleepy and head aches(but I have always had a bit of problems with head aches)and sometimes I feel sick but I dont throw up. Also about a week after my period was late I started having cramps so bad that the only way that I could get them to go away was to lay down, had a small drop of blood when I went to the bathroom once, but nothing else. So could I be pregnant or is it something else????