Hi, my name is Fadwa and I am 17 years old. I woke up today feeling sharp pain in my chest/lung area and up through my throat. I am having a lot of trouble breathing in and feel like its an infection somewhere but I can't pinpoint where because it hurts throughout my chest and into my throat. It doesn't hurt when I cough or when I'm in an upright sitting position but it hurts a lot when I lay down probably because of gravity. I also get very dizzy like when I went up the stairs I almost blacked out. This has never happened to me before until this morning and I've never had any symptoms of allergies or asthma. Completely healthy, until today.