can i be pregnant, even though i kinda started my period..i started my period about 8 days ago..but this period was different ..i started three days late and mostly i was bleeding brown, i only bled one day and it was very light..im use to having heavy periods ..til this day the 8th day, im still throwing out brown..and i feel alittle diferent then usual but im not sure..can i be pregnant or is my body changing?