I am trying to figure out what has been bothering me for the last 3 years....Here are my symptoms: trouble breathing (to relieve I will stick out my check and tilt my head back...I take deep breaths), get a pain in my upper back to the left of my spine (near my clavicle), pain on the right side of my right breast. It is an uncomfortable feeling...can last a day and goes away. I have been checked for my heart, lungs, and esophagus. I have had a slightly higher than normal CBC (480 - platelets). I have been diagnosed with a mild case of sleep apnea.