So.. This story begins 4th December 2012. Then I had my regular period. Then, 9 days later, bleeding started again. There was a LOT of pain. And then, the bleeding stopped 21 days later (2nd January 2013). Thank God, pain stopped before.
A week later (10th January), bleeding started again and lasted 20 days. 5 days without blood, and again 18 bleeding days.
So, 21st February, my bleeding stopped, but some weird pain in lower stomach (like with constipation) started, following with yellow vaginal discharge which is without smell. There's no itching, burning, anything like it. But, there is a lot of discharge. I had unprotected sex during those times without blood.
About all that bleeding, I was at gynecologist, and he said it's because hormonal imbalance and stress. But I had no opportunity to visit again...