Start taking better care of yourself now...while you are young. I wish someone would have gotten that through to me. Stop drinking, smoking, and meating meat and dairy to help protect your kidneys.
Foamy certainly needs checking out. Trouble about a random sample is that it's not going to give you that accurate a figure. That's okay if you're like "us": CKD-ers who get checked regularily and for whom a blip reading matters less. I'd suggest a 24 hour sample - where you pee everything into a container. Follow the instructions carefully (e.g. only capture one morning pee) and drink ordinary levels of water.
Hmm... So you have low protein and creatinine values. It's my understanding that overhydration as well as a very low protein diet, autoimmune disorders, liver issues, malnutrition or malabsorption, etc. can create low protein values. Foamy pee is a very crude (nonscientific) indication of high protein values which you don't seem to have. So it's unclear to me, and no one here is a diagnostician, as to what led to your foamy pee - perhaps it's the cleaners used in the bowl, perhaps it's the strength of your stream, perhaps it's indeed is a diet or physical issue. In your case, I would satisfy my concern by returning to a doctor and asking for a comprehensive metabolic panel and, while doing that, ask about your water intake prior to the blood draw. Sending positive vibes your way.
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