Elevated heart rate

Hey ladies,

I am 14 weeks pregnant with twins and I have been having some issues with a elevated heart rate. Last week I was sitting at my desk at work and my heart rate would be between 93-128 for about four hours. And then up and down since.

It was scary. I had blood work done and it says that I am taking to much thyroid med, and I am now not taking it. I had a ekg and a ultrasound of my heart and everything came back good.

Has this happened to any of you ladies? This is my first pregnancy and we did IVF after 3 years of trying. I am sure just like anyone else I worry. Thanks