I had a scare today

I went to my dr. Apt today, i let them know i had fallen a few days ago,they did a routine ultrasound and she was good, so my dr. Put me on the non stress test machine for 20 mins and my babys heart rate dropped to the 60's for 6 mins and my dr sent me to the hospital. They monitored the baby admitted me and she did good and they released me. I am still having anxiety about earlier. They are inducing me on feb. 17 and stripping my membranes the 14th. I am nervous and scared about everything that is going on.