Cast all your Cares

Ethan has been a full trace of protein for the last 6 weeks. I have been testing him every few days, and yesterday I discovered that Ethan had gone up to 0.3 of protein. I decided not to tell Ethan, he didn't even ask what his results were by the way. I am hoping and praying that this is just temporary and will go away before progressing to anything more serious. I keep reading the quote I posted the other day, as well as the verse from 1 Peter 5:7 "Cast all your cares on him because he cares for you".