I am trying for a baby.my gynac has given me an oral contraceptive pill course for 3 months since my harmones were not in place. I have stopped pill on 20 Nd feb. After I had my periods on 22 Nd but this month I did not had them. On 24 th march I have some symptoms like headaches, extra urination , bloating , mild dierhreaa, excessive hunger when I did a urine pregnancy test on 28 th but it came out on to be negetive. Kindly help.