Scared. Fell down stairs

Destin • Pregnant with a rainbow baby ! Angel baby : (Olivia Jade)
I'm currently 8w2d pregnant and a few hours ago I was walking downstairs to go take a shower. Well I had on fuzzy socks and I tripped down the steps. There wooden hardwood also. I landed on my back and didn't let myself land on my stomach. I'm worried I'll miscarry due to this. My back hurts, not my stomach.