I'd start giving her extra Calcium asap. Calcium Citrate with D3, 1 tablet Daily for a week or if you don't have that, give her TUMS (daily). Calcium is important for retention and healing.
Keep any exposed tissue moist with ointment, oil, raw honey or the anti-inflammatory cream. It's important it doesn't dry out.
Hopefully it will go back in, but often the tissue is swollen and won't stay, so it may take several days of soaking/keeping the ointment on, etc.
Do see that she's staying hydrated and offer her normal feed. She needs water and food to recover.