I had problems with my hands for years until it was propoerly diagnosed as CTS.
It was fiarly strainght forward from then on. Get the nerve condution tests as soon as you can, that will then determine if you need surgery.
I had to have surgery and it was 100% succeful, no problems at all since. I also needed both hands operating on, the first one in a day and the second one two weeks later in a day. No overnight stays in hospotal were required. It was all done under local anaesthetic. The stitches came out of the first just before the second operation and the stitches from that two weeks later.
It wa sjust waiting for the hands to heal after that. I was biking again within …. 6 week from the second operation I think (carefully on easier stuff).
If you need any other info just message me.