When a door is closed, can I still ask Allah for peace?

Salam, everyone. I’ve often heard that if Allah puts a desire in your heart to make dua for something, it’s a sign that He might grant it. At the same time, when He closes a door, we’re taught to accept it as part of His divine decree. Alhamdulillah, I’ve come to accept that a certain door in my life was closed for my own good, but my heart still feels heavy-like there’s unfinished business. After misunderstandings and hurtful situations, all I want is a chance to clear the air, seek forgiveness, and find mutual understanding. Not to reopen doors or chase what wasn’t meant for me, but just for a sense of closure and peace. People advise me to let it go, but I keep feeling there’s more to be said. I simply keep asking Allah for clarity, understanding, and forgiveness. Does anyone else ever feel this way? What do you think-is it okay to keep making dua for that peace?