Post-breast reduction: am I going to lose my nipple? Did not have free nipple graft (Photo)

Two weeks post-op. Left nipple seems almost back to normal now. Right nipple was completely flat with no sensation. A few days ago, I noticed the areola peeling off leaving pink skin underneath. Surgeon said it was struggling to get blood flow. It looks like it's continuing to peel off. I felt some slight pain/sensation when surgeon was picking off the dead skin. I'm really scared about what's going to happen. What are my options?