new lab results

hello my name is Sarah and im 39 and have been in CKD 2 for about a year. Now I’m bordering on stage 3. I have recently felt bad and didn’t know why. my GFR is 61 BUN 23 and specific gravity is 1.004 . I am just curious as to how fast you should expect it to go further into kidney disease? Just thoughts and suggestions, and others experience is greatly appreciated.
I have had such brain fog, fatigue and aches and dry skin lately.

Thanks for any info please :slight_smile: