I have been have weird periods starting 3 weeks ago. My period started 2 days early and only last for 2 days with spotting the day after. A day later I had brown discharge/spotting when I wiped. Yesterday I started having the brown discharge again and today I started having cramps and bleeding that slowly got lighter throughout the day. I went to the hospital about 2 months ago and found out that I have a cyst on my ovaries. Could this be why my periods are irregular now, or could I possibly be pregnant?