Will I loose my columella due to necrosis? (Photos)

I am 10 days post op after Open Rhinoplasty. My stitches we're removed but I have scabs left, when my doctor tries to remove it said that it was necrotic and now i'm scared i might lost my columella and there will be a gap. There was a ear cartillage strut placed on my columella. My doctor told me not to do anything about it and it's still under observation and i was put on antibiotics(co amoxiclav 625mg), Vitamin c (sodium ascorbate) and ointment (mupirocin).