About two wees ago friday my fiance and I had sex... he did ejaculate inside of me. I am currently using he Nuva Ring for bc... howevr I just started it and when my fiance and I had sex it had only been two weeks since I had started it. We freaked out and bought the morning after pill... I took it as instructed now... two weeks later I took the nuva ring out to have my period and I never bled this entire week. I have had symptoms (bloating, gas, and mood swings) like I was getting ready to start or had already started my period, however I have not had any blood... I thought I was going to start so I put a tampon in the only thing on it when I took it out was like th e beginning of my period... VERY VERY LIGHT! I am normally in a lot of pain and a very heavy bleeder so I am nervous as to what this could mean? Could I be pregnant???