In the hospital

Went to my 33 week check up today and my heart rate was 146 and wouldn't come down. They sent me straight to the hospital and now I'm hooked up to a bunch of machines, getting iv fluids and now waiting to go down for a CT scan to check for blood clots. They are also picking up contractions. Some are pretty painful. Prayers would be great please. My heart rate doesn't seem to want to go down.