It is not finished!
First thing while your opponent is still around you can ask to review the game together. Easier if still hot in the brain.
If it’s maybe too late to ask for a review:
If you want to go further:
You may join a review group like this one
a review group
or a group promoting reviews.
You can ask for a review in this forum, in the right category, many readers are devoted here to answer your questions
You may just have enjoyed an incredible game, please let share it to us:
Finally you may have something to add here
Note:I will enjoy to edit this opening post with more related links, feel free to join. For example if you still have some memories on old but well contributed topic, my time machine has a weak engine.
I thought to change it into wiki too, maybe?