One thing I have learned in the last two years is that you have to stand up for yourself.
One doctor will tell you something that you have been dealing with for a fairly long time is aggressive and needs this treatment NOW!
Another doctor takes a look at your behest, and, using lots of amazingly accurate instrumentation tells you otherwise...the reason being...and also, this doctor has taken it to her team complete with outcomes of instrumentation tests...and you are assured it just needs ongoing monitoring.
It's all very enervating on one front, and very assuring on another.
I'm pretty sure you are in good hands.