I HAD AN ILLNESS AFTER MY HUSBAND DIED AND THEY

I HAD AN ILLNESS AFTER MY HUSBAND DIED AND THEY FOUND THAT MY MUSLES WERE DYING.THEY ADVISED PHY THERAPY AND IT WORKED BUT THEY WERE VWORRIED THAT IT MITE HAVE AFFECTED MY KIDNEYS BUT IT HADNT .THEY RECOMMENED A HIGH PROTEIN DIET AS IM ALSO A TYPE 2 DIABETIC WOULD THIS TYPE OF DIET BE OKAY FOR ME?