Hi..I'm 17 years old and I have had my period 3 times this month and I don't know why it's getting really tiering only being off of my period for 4 days then back on again the first time it was normal the second time it was pretty light but I was still bleeding and then last night I started spotting again...I'm not sexually active or on the pill I have no clue why I've had it so many times this month can anyone help me?!?