Hello everyone! Girls, who had this experience, how did you cope?

Hello everyone! Girls, who had this experience, how did you cope? The daughter is not taking the left breast. I don't know why it could be? As soon as she tried, she didn't take it during the day. At night in a semi-sleep sucking. There is more pressure on the left and softer on the chest. Can her ear also be sore because of this?