Deep scars, where to start?

I know I will need to see a derm. Im happy to no longer have acne but also devastated that I don’t look like myself anymore. I feel like my scars make me look so awful. Where can I start to see actual improvement? I am willing to pay whatever price at this point.

I already use tretinoin to reduce it. I havent tried any type of medical treatment/ surgical intervention. Is it possible for this to get significantly better over time? Will I likely have terrible scars forever?