Issues with my dog


Ok so this post really doesnt go anywhere but I am lost on what to do. My dog somehow hurt herself running up the stairs and now she is scared and wont leave the entryway. She doesnt seem in pain as she will go outside and walk/run like normal and she is pooping/peeing normal. We have tried everything we can think of to get her to come up or down the stairs and she wont budge and just shakes. Anyone got any ideas?? I should also add that she did this Saturday <a href="">eve</a> so how much time do I give her to get over it before I should call someone