Shocking news symptoms and conditions

I am on the nuvaring, but I am not having the same complications that everyone else seems to have. I have been on the nuvaring for about three and a half years. Everything seemed to be going great with this new birth control until about 4 months ago when i didn't start my period. So, my fiance and i decided to get a pregnancy test and sure enough it was positive. With me being in my third year of college and having to change our wedding date, our lives have taken a drastic turn.Now that i am 18 weeks pregnant i am trying to keep a close look out on any other nuvaring pregnancies. I had found 2 others around my area who were having the same problem as me, so i knew i was not alone. Then the most shocking news came to me when my brothers girl friend called me one morning telling me she hadn't started her period yet. She was on the nuvaring too, let me remind you. The odds of her and I both getting pregnant on a birth control that is 99.9% accurate is a 1 and a million chance. What are the odds of that? Sure enough she is pregnant too. So our question is, was there a bad lot of nuvarings sent out around the same areas or what? And its not like we misused them either. we have both been on it for a long time, so we know the do's and don'ts. So, id there anyone else out there with this problem?

I am a very athletic and active 37 yo male. I suffered a shoulder injury that required surgery and I needed to get cardial clearance before my procedure could go ahead. I have really no medical history other than Mitrovalve Prolapse. The doctor diagnosed me with hbp and put me on 10mg of Lisinopril the first week of January 07. all was ok until after my surgery. I started experiencing the side effects in the last 2 1/2 weeks. Here is a list of symptoms Ive experienced in mostly random, erratic times.

-Mild Cough(thankfully)
-Loss of motivation
-Heart beating out of chest with elevated blood pressure(huh?)
-Pangs of anxiety and mild panic
-Hot flashes (like hearing shocking news)
-Weak in the knees (after flash)
-Mild headache (like caffeine headache)
-Shaky hands
-Irritability
-Cold and hot sensations in hands and feet
-Slightly cloudy vision and sore eyes
-Cramps in calves and forearms
-Random muscle ticks
-Sore neck (could be from my arm sling)

I went to the ER 3 days ago after an episode and got an ekg and it looked fine. The doc thought maybe I was withdrawing from alcohol from the way I was fidgeting. I was a mess. I felt like crap the rest of the day. I called my cardiologist and he (his nurse) suggested Atenolol in addition to my Lisinopryl. I cannot wrap my mind around that. Are they really trying to poison us? Since then I have been eating better and drinking plenty of liquids but I still get the pangs, just not as bad so far. It is affecting my daily life and I dont want it to affect my healing. After reading thru endless posts on this site I feel angry and truly feel I should find an alternative. Thank you all for posting!