It is normal.
I urinate at night and don't flush so I don't wake anyone, and by morning, when I go in to urinate again, the urine from last night is cloudy, and after I flush there is a yellow stain in the toilet bowel. Is this normal, or a sign of a health issue?
Do u take any vitamins??? This will turn your urine a darker yellow.
Are you drinking enough fluids???
If you're dehydrated, your urine will be a really dark yellow, almost a brown color, you need to drink more water, to help dilute your urine.