Yes, please.  My daughter is 14 she was sitting on couch few hours ago, looked at me, holding her chest and said it really hurt and she couldnt breath, she said she was really light headed and the top of her back hurts when she breathes and below her left breast it hurts when she breathes.  The only thing I can see as a possibility is she hasnt had much caff. or sugery drinks in about 2 weeks and today she had a carmel flappy form McDonalds. (a drink with coffee, carmel and whip cream).  What do you think, heart condition or just....Thank you so much.
Respected user, Warm welcome to Chat Doctor.come have evaluated your query thoroughly.* This is in relation with underlying lung infection which may be bronchitis, pneumonia or else with systemic manifestations.* She requires basic lab tests and x-ray chest to get the proper diagnosis and further management. Hope this will help her. Wishing her fine recovery. Regards.