hello i'm a 16 year old male and i had pyloric stymosis when i was a few months old. A year ago i suddenly felt sick whilst running, since then i have never been able to run because it makes me feel sick. When i pannic this happens sometimes or when im sitting in class i suddenly feel really hot and sick. also when i eat alot my stomach feels blocked and i feel sick .i have had many scans but my doctors havn't found anything since this was the first time he saw a patient who had pyloric stynosis. Can you help please?