I fell hard on my butt on the concrete last night. the babies were still active for hours after. I…

I fell hard on my butt on the concrete last night. the babies were still active for hours after. I called the on call doctor, and she said everything would be fine because the babies are very cushioned. as long as I didn't cramp or bleed, I could stay home and take it easy. this morning, the babies aren't moving. I'm really worried and guess I could just use a little encouragement.