Lately, for the past 4-5 months my period has been almost non-existent. Lately is starts on the Thursday and ends on the Saturday but even with light absorbency tampons left in for a longer period of time the blood is all brown (almost black) and the tampons are barely used, there is a lot of white showing.
I don't really know if this is normal or not. I haven't changed anything diet wise/sleep wise. I'm a stressed out University Student but I have been for 4 years and this is only recently. I went for a pap smear 2 months ago and everything came back normal.
I am sexually active with my bf (monogamous and STD free) and BC is our only contraceptive.
Is this something to be concerned about?