hi..i m 31, trying 4 a baby..my periods are regular.my LMP was 16th april..its 22nd 2day and i still havnt got my periods..my urine test shows negative, hcg 0.100,..i had done all tests last month all my reports were gud.( blood , thyroid etc).what should i do now?? is there any possibility dat i am pregnant?? wat if i take med to get period and actually i harm my pregnancy??