Hi sayberk
I had my stapedectomy back in Sept it took about 2 weeks for me to feel remotely normal and about 2 months to feel happy with the outcome.
PATIENCE is the key here and lots of rest

your ear has a lot of healing to do and the swelling will take time to go down.
I too decided to go ahead with the surgery because of that awful noise although my hearing was almost nil it was the head noise that drove me crazy.
Every one has a different experience and recovery time just hang in there!
Best wishes with your recovery. remember patience and rest....