This is a common concern among the the babies who have undergone phototherapy . Do not worry the complexion usually improves within two months as and well the skin of baby thickens in the due time.
Next Steps
Kindly avoid til oil as it might lead to skin reactions. Coconut oil or olive oil is a better alternative.
Health Tips
I am not sure of your complexion or your husbands. If you both are dark complexioned then please have expectations accordingly . I wish the baby the best of health. Take care.