I stubbed my toe the other night and this evening my nail completely fell off. I’ve unfortunately had this many times, pre diabetes as I had surgery on it 12 years ago and it’s been very bad ever since. I know online it says to always contact a doctor, but I am literally going on holiday in 6 hours so I don’t know what to do. I’ve done the usual antibiotic ointment and bandaged, which is what I’ve always done before. Just a bit concerned.