Don't turn on the light at night

It'll reduce your melatonin level n make it harder to go back to sleep.
Try to feed the baby in total darkness. Put a night light in the power outlet if needed.
Use this thing to clean up baby's poopoo, very safe and works well.
http://www.amazon.com/gp/product/B001SIQB8I/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1
Aloe Vesta perineal skin cleanser. Nurses use it in hospital for moms after birth, esp caring for cesarian section.
Spray out a little every time on baby's bottom. My son's poo is very sticky, only this spray works.