Its be something like 12 days since my pierod and i presently hold this brown dischage w/ remarkably little blood.wats going on?

i am 16 years old. this come to pass once right befor my pierod. and now it have been just about 12-14 days since then and im gettin it again. brown discharge beside very remarkably very little little blood. ahh whats going on? Every girls body is different including yours. This might be common but it is always suitable to check things out with your doc.
Don't look for an answer here. If you are really concerned around it ask your mom to take you to a gynecologist.