Loose TOOTH

It is really scary....but Kaitlyn woke up yesterday morning....with a loose tooth. I am so scared. I tried to call any dentist....I don't think there is a dentist that works on Friday. I finally called my ped. doctor and she sad that since Kaitlyn got them so early it may be a possibility that she is going to loose them early. I am still scared. So I called my neighbor and dental hyg. and asked her what she thought... She thought it could happen but has never seen it... So we are going to go to the dentist for an x-ray. They said there is nothing we could do anyways even if there isn't a tooth there. She said she didn't fall down or anything...so I just pray that there is a tooth and I am just over-reacting....anyone have any thoughts....