Hi, I have PCOS, and have had unprotected sex for over six years with no pregnancies. My menstrual cycle has always been very irregular. Over a month ago, I thought I was getting my period because I had light bleeding after sex. It was followed a few days later by a bit of blood. It has been a month now and every time I have sexual inter course, it is followed by a very light pink discharge. I am urinating very often, and I am always tired. I can t hold my own at night. I just pass out. My alcohol resistance is also very low. I get drunk with very little alcohol to the point where I don t remeber getting into bed. Could I be pregnant? I read it could also be ectopic, or a bladder infection. Please help. I have slight pain on my right side.