I am 11 weeks past surgery...
Well, as for hearing in a noisy club that remains the same after you lose one ear. You've already experienced that part, so the adjustment will be the same frustration. In the very beginning of your recovery you might find noisy situations irritating or painful, but in time and after a few exposures you begin to adjust. I've never felt pain in my ear from noises, just sensitivity.
I vacillate between wanting a bone anchored hearing device (BAHA) and not needing one.  Yes, at first I grieved for the loss of an old bad ear, (albeit the word recognition was poor I could still hear mumbling); but grieving is a natural part of recovery. I know I could get some hearing assistance for the AN side but for now I am happy enough to have many years ahead of me to enjoy the birds, and music, and voices, and music, and yes, parties and dinner out. I will never regret ridding myself of the threat from the AN. Have patience and use your recovery time with care; adjusting is possible.ÂÂ
The worst time? Shopping in the grocery store gets a little frustrating when the goofy loud speaker goes off, but I've disliked those announcements since the 70's.
If I were your age, I'd make plans to get a BAHA implant. You have a long lifetime ahead of you and the bone anchored aids keep improving. They are wonderful!ÂÂ