So scared. 3 weeks ago I was in ER with difficulty breathing and rapid heart rate. They did CT scan to rule out pulmonary embolism instead they found a 3cm mass on my thymus gland and now I go next week to see a cardiothoracic surgeon in Burlington VT. My OB wants this to move faster than it is. Anyone ever had a similar scare. On bright side today I heard my little ones heart beat for the first time 💕