So my normally regular AF want so regular this month. Two days before AF expected arrival i experienced really light pinkish brown discharge that lasted about a day, then when AF didn't show i got a bit excited. On day three i took a hot and the result was negative but that day i stayed what seems to be my period but it's MUCH lighter than usual. I usually get really bad cramps but this time they were hardly noticeable, vry tired lately and have had a few other early symptoms. Could i still be pregnant?