@Hannah i don't use any 😅
But thank you
Looks like thrush xxx I would it sorted quickly it's a pain when it gets bad. We cleaned our babies tongue with a tiny like half teaspoon of bicarbonate of soda in a glass of warm water and use gloves and stirile gauze. Obviously check with your doctor but push them to check properly as I had to go three times. Xxx
Definitely thrush. Go to pharmacy they will prescribe oral antibiotic drops. Stop using nipple balm if u do as this is what caused my daughters thrush and it only went away properly when I stopped using it. X