This looks like eczema. You may want to see a PD for some medicated cream instead. Keep her bath time short and use lukewarm water. You can try using Jo Lauren colloidal oatmeal bath and moisturise her skin immediately after bath. Then, moisturise every 1-2 hour. I am currently using Sebamed protective facial cream, Aveeno Eczema range and Suubalm products for babies.
Can try this product - soothe my skin (natural balm from sunshine baby organic)
Check your towel. Some towels are bit rough and not suitable to be used for baby skin
Looks like eczema
Looks like eczema
Ezcema
Mummy J