Hi, My last periods date was 24 May 2010. I have a regular 28 days cycle. I have not got periods till date which is 22 July 2010. For 2 weeks now I have been experiencing morning sickness(sometimes), pain in breast, pain in lower abdomen , frequent urination . I did two home pregenancy test recently but they are negative. I was intimate before 24 May. But there was no bleeding .. Pls suggest whats goin on