i had my last periods on 1st March, I am TTC and was active fm 9 - 21 March, from 23rd March started feeling nausea, fatigue, also had lower abdominal bloating. my breasts also were swollen up than what i experience during regular periods. i was quite sure all these were pregnancy symptoms, b'cos i always have very mild PMS and regular periods...i took a home pregnancy test on 31st morning and it was negative.. but then little later in the morning on 31st March bleeding started, and the flow was heavy, dark red and sometimes mild clots.. i still have the bleeding today.. i do not have nausea and fatigue for last 2 days..but my lower abdomen bloating is still the same..what dose all these mean..