Hi, my period is 10 days late and I have taken 4 negative pregnancy tests on the 1st, 2nd, 4th and 8th day after my period was due. I feel sick, have headaches, have heavy boobs and sore nipples, I feel the need to pee all the time, my trousers feel tighter, I m cramping and getting pain in my groin and stomach area, I m ridiculously tired and I m now eating quite a lot of chocolate whereas before this eating one bar would make me feel sick.