Dr. Gaurang Gupta
M.B.B.S., D.D.V.L., FELLOWSHIP IN LASER AND COSMETOLOGY., FELLOWSHIP IN HAIR TRANSPLANT
Cosmetology, Dermatology, Hair Transplant Surgeon, Venereology
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Chickenpox takes around two weeks to get scabbed off. Since as per your query, if it already formed a crust, then now it will scab off soon.
Do not touch it or scratch it. Otherwise, there will be high chances for scars on the face.
The treatment you were taking is entirely correct, and you need not apply any particular thing on that.
Wait for a few days more around a week to get rid of them.
As per your photos, I do not think that they may leave a scar. Just you be careful not to touch or scratch.
For further information consult a dermatologist online --> https://www.icliniq.com/ask-a-doctor-online/dermatologist