Hi SuzieP
I am one of the forum volunteers. Please do not say you do not belong here because we are here to help you in any way we can, even if is just suspected that there is a possibility you might have MM. however, it sounds like the doctor wants to discount MM as a possible reason for your symptoms.
The main thing is to not worry about something to which you do not know the answer yet, although I know that is easier said than done. I know you said your GP has not got back to you so I think in the first instance you need to contact them to ask to discuss the results with the GP.
To answer your question about the results of the blood test, even healthy people have light chains, but they look at the ratio of kappa and lambda. They should have a ratio of roughly about 1 to 1. Yours are a bit out of that range, so I guess that they will keep an eye on them to see if there are any future changes. Your creatnine reading is good, and the GFR is a measure of how well your kidneys are working, and that’s not a bad reading either.
There is a condition called MGUS and it is a sort of pre-cursor to MM. They might be looking to see if you have that. The good news is that if you have MGUS, there is a good chance it will not progress to be full MM, and even if it does, you will be on their radar to make treatment available early on, which is good news as well.
Please try to not worry until you have got some answers. Let us know how you get on with your discussions wi th the GP.
Keep your chin up!
regards, Tony