I have been on nuvaring since last October. Last time I was wearing it for 4 weeks, I went on vacation and wanted to delay my period. The official site for nuvaring says that if you keep it in for no longer than 4 weeks and give yourself a week ring free and then you put in a new ring you are still protected. So I did, I took it out on Sunday Jan 13 at 9:30 am and a week after (Jan 20)I put a new ring in, exactly at the same time of the day. I had sex during the week of Jan 20-27, no additional protection was used as mentioned on nuvaring.com website. However, today is Jan 30 and I am felling weird, my brest is itchy, and I feel like vomitting, I have gases, I feel bloated can't sleep. Could be possible that I am pregnant? Isn't too early for those symptoms.

Well of course there's a chance, no because is 100% effective. But it does seem awfully early for symptoms. You could just have some sort of bug. That seems more likely based on the symptoms. Well, minues the ithcy breast. But I think its usually sore breasts for pregnancy anyway..