Should I Monitor Possible Multiple Myeloma With Rising M-spike And Kappa Chains But Stable Ratios And Declining Platelets?

HI, 84 yEARS OLD AND MY QUESTION ARE ABOUT MULTIPLE POSSIBLE MYELOMA: 1- M-SPIKE WAS IN THE YEAR 2015 0.3 AND NAW 0.9 2 FREE KAPPA CHAINE IN THE YEAR 2016 WAS 30.44 AND NAW 35.3 3-LAPPA/LAMBDA RATIO IN THE YEAR 2016 WAS 1.36 (GOOD) AND NAW 1.53 GOOD 4-INMUNOGLOB. A WAS IN THE YEAR 2020 456 NO GOOO) AND NAW 395 NICE 5-INMUNOGLOB G WAS IN THE YEAR 2020 1619 AN NAW 1701 6 PLATELET WAS IN THE YEAR 2020 180 (NICE) AND NAW 134 WHAT DO YOU YHING TO DO AT THIS TIME NOTHING AND WAITH MORE TIME???? THANKS IN ADVANCE FOR YOUR ANSWER