me and my bf had sex, then 14 days after we've done it I tried to check if I am pregnant both of the pregnancy tests turned out to be negative then as soon as I saw the results I've got my period, for 5 days first day was very light like brownish in color then on the second and third day it was heavy and I did had my usual painful menstrual cramps..my menses looks like the usual with a little bit of clots..then on the fourth and fifth day I am only having some brownish thingy again..Please help me! This means I am not pregnant right?