I Just Had Root Canal On One Tooth, She Had

I just had root canal on one tooth, she had to remove my bridge to get to the tooth. after the root canal was done I went home had some soup and the temporary bridge completely fell out. I am very worried...I can't get into the doctor until sometime tomorrow. Will the other tooth that was under the bridge be ok and about the tooth that she just completed the root canal on?Now I have no bridge and both teeth are exposed. Thanks for any advise!!