I plan on getting microneedling with prp next month, but not sure if it will help my biopsy scar. A doctor removed tissue from my cheek in July 2021 and it still looks red and doesn't appear to have fully healed. Can you tell by looking at the photo in this post if the scar has healed? There appears to be an opening in the area. Would micro needling with plasma help the area blend with my skin and get rid of the redness? If it doesn't look to have healed, what would help? Thanks