I just had my period, but it was very brief, and it was a very light flow. I never have a short, light period. The period itself was two weeks late, but three pregnancy tests, a day apart each, told me I wasn t pregnant. I ve been nauseous lately. I ve been having an odd pressure in my lower abdomen, on the front side, about where my uterus would be, and it has been going on for about a month now. I did not have much cramping this period, except at the beginning, where I had very strong pain. At a friend s behest, I took some black cohosh supplements, and some angelica root supplements. I also took ibuprofen for what pain I did have.