this question was posted several months ago but I will answer it anyways.
I am 22 and I have just been diagnosed with PCOS because of my irregular periods. I went 4 months without a period and then bled for a month. Took me forever to find a doctor that takes my insurance.
They did lots of blood work and chalked it up to a mild case PCOS but I have 2 strands of pearls that wrap all the way around both of my ovaries. That is why I could not get pregnant for 2 yrs!
Infertility really got me upset but they told me that with a healthy diet, plenty of excersise and significant weight loss will reverse it.
I was put on a pill to take for 1 day to stop the bleeding and today I started a low dose birth control to regulate my periods to a normal state.
I believe everything will be ok over time.