i had my period last saturday and i noticed that it's more brown than i usually have. it lasted for 2 days and in the 3rd day, i stopped bleeding. on the fourth day (today), i started bleeding again. it not that heavy but it is reddish like it normally is compared to days 1 & 2. im afraid i could be pregnant but i haven't had a test yet. i don't have any symptoms as of recent and my last exchange was 3 weeks ago.