Toe nail hanging off on 2 yr old

[Thingywhatsit]

I know this sounds feeble but I can't deal with feet and nails - I feel physically sick. Woke up this morning to my 2yr olds big toe nail has half ripped off (she dropped a stone on it in summer so not unexpected) it's still half attached and lots of blood. Phoned Drs surgery explaining I have a phobia with toe nails so could I be booked in with nurse to have it looked at, as didn't want to waste Drs time but we have been booked in with a Dr in the minor surgery room - am feeling sick at the thought.

Any idea what will they do? Will they numb it first?