The last month has been challenging. At the start my gfr was 56 one week later 41 now 35. All my other numbers in the normal range. Had my ultrasound and it show no blockages or anything abnormal. Good report. BP is low due to medications. No symptoms other than fatigue. Eating a good diet, losing weight swimming 4 times a week. Is it possible in a months time to go from stage 2 to 3b so fast. Still have not gotten an appoint to the nephrologist hsve had my doctor personally reach out to get me in. She is baffled. I am scared at this rate in a months time I will need dialysis. Has this happened to anyone what is going on. I actually feel good. Just worried sick. Any suggestion?