Ok. My last startdate period was in april on the 17th..on the 27, i had lifht blood then it turnefd darj the nextday..my lowerback was killin me! Nowit only comes down wen i wipe. I passed a thick clot n some stringy ones too..the clot wasnt circular but it was long like. im concerned...because its been since april 17since i had my period. I had took pregnancy tests at home which said negative but i was takin them too early..im bleeding now but its only wen i wipe..n im cramin too..i normally dnt fo so..is this a period?? why so lat?? Misscarriad??are could i b pregnant now..please help..