am stressed with the situation I am in these days. I am not very regular on my periods, I had my last period in January (12-15), was supposed to have periods in feb (dint happen), march has also crossed and no periods yet. I had protected sex with my bf on 2nd feb and on 24th feb and we always try to ensure we keep it safe. I did almost 5 Home pregnancy test since then and all came negative so yesterday went for BETA HCG and the result came out to be 1.20, I understand that this means negative pregnancy and did a few after that as well and all came negative. I took a course of modus-10 twice daily for 5 days course and its 9 days and still no periods, but since yesterday i am feeling cramps and backache which have always been signs of periods.. plz help