I ovulated definitiely four wks ago, my cycles are very irregular but i always get my period two wks after ovulation! now its four wks later and nothing, no cramps, bloating etc. i took a pregnancy test during the wk and it said negative but now i dont know whats going on! does anyone know if its possible i am pregnant and its just too early to show up on pt?? soooo confused and frustrated, been trying over a yr now!!