Creatinine levels

Hi all

I’ve just had a call from my ms nurse to say my recent bloods have shown my creatinine level is on the low side. She said it can indicate muscle wastage. As usual I start to panic over anything health wise. She said they are not concerned but was just letting me know and wanted to know if I was feeling well and eating well or lost weight - all good and definitely not lost weight! She will see what sows in 3 month’s time. Has anyone else had this? X