
Welcome to the board!
I agree with Sheri - unless your pain drastically affects the quality of your life, you are miserable, or it is a matter of medical emergency, I would hold off as long as possible on surgery. I would think that most surgeons would not consider it at this point in your back journey.
I had a fusion 25 years ago and I lived 22 years pain free. However, it weakened the next level up, and I just had a fusion less than 2 weeks ago. I have been told that it is normal for a fusion to weaken the next level up and I can expect to have another fusion in my lifetime. I am praying that this will give me another 20 years of pain free or near pain free years.
I am telling you this because I want you to be aware that not all surgery is a cure all, it can led to further surgery down the road.