Tightness with butterfly feeling and heart skipping,easier to breath out than in,fatigue from the effort. No cough,no phlegm ,been on amoxicillin for one week today. Helped skipping but not tightness. The more I talk the worse the voice gets,no sore throat,no fever, best time is in morning until I get tired.doc says bronchitis and if hearts been bothering me since teen years it's no big deal. But the skipping lasted five days instead of a few minutes or hours. Tried to change doctors but the clinic won't let me and no one will accept Medicare. Only seen him about five times. Asked for a heart monitor or something,said if still doing it in six month he will look into it. I complained its lasting longer so he said three months. It is getting scary now. Not a anxiety attack. Hearts not fast just skips a lot and butterfly or I call it bubbling feeling.