Good morning @brit1959 There are a number of members in the Mayo Connect forum who have MGUS for some time and also new members who have been recently diagnosed. I’ve requested that a moderator bring your question over to this group because I think you’ll find some very helpful and supportive friends here.

To get you started, this is a previous reply I gave to another newly diagnosed MGUS member just a few days ago… @mommatracy5
https://connect.mayoclinic.org/comment/733533/
Your next step will be to meet with a hematologist who is a blood specialist and will most likely have a few more tests run to determine if you have an issue with your blood.
Do you have any symptoms or was this something discovered in a routine physical/lab work?