I moved to a US recently from SriLanka. In the first month after coming here I had my period 15 days late. I usually had my periods late not more than a week. Never had any heavy periods and my periods were for 4-5 days. My period was due october, but I dint get any till dec12 evening. I noticed light blood marks on my undie and even now I am having a light bleeding. Its been 13 days and its still happening. I am worried. I am not sexually active and I am a virgin. Why is happening?
You are not ovulating on a regular basis. That can be due to a number of issues, but is most likely from the stress of moving. I, too, suspect this will normalize in a the next few months.