I'm 25 and I've been on NuvaRing for almost 4 weeks now. I went ...

I'm 25 and I've been on NuvaRing for almost 4 weeks now. I went in the the emergency room today due to an irregular heart rhythm that has been plaguing me for 2 days. I have headaches as well, but having heart palpitations took the cake. They ran an EKG on me and noticed the palpitations I was having. Tomorrow I get hooked up to a heart monitor for 48 hrs. This irregular heartbeat is very frequent, very uncomfortable and very SCARY! I didn't point the finger toward the NuvaRing until reading everyone else's symptoms and realizing this is serious. I just removed the NuvaRing and am not putting it back in.