May be some allergic eruptions.
Do nut rub it .while bathing do not use oil,flour to wash. Instead use baby oil and wash with gentle baby soap/shampoo.
Apply fresh aloevera gel everyday twice..
Ur breast feeding I suppose,so u take
Laghusuthashrkara rasa 250mg twice a day.
void oily foods.take 2 to 4 ts of of ghee daily.
Drink abundant boiled cooled water. 2 to3 ltrs per day.
Take soubhagya Shinto lehya 2 tsf twice a day.
Or add 1/4 tsf zhuntipowder in a glss of warm milk ,
sugar, drink twice a day.
Also can take dashamulaarista
2 tsf twice a day.