I've been having light brown bleeding for 4 days now. It's keep's happening off and on. It'll last for maybe a 1/2 hr at the most and then stop for a few hours then start back up again. This is very unusual for me it's never happened before and I have no clue what it is. Anyone have any ideas? Plus I have some sharp pains sometimes in the very lower part of my stomach the part where you usual get cramps at.:confused:

Are you having sex? When was your last period? Could you be pregnant?