I have long qt syndrome. i'm getting a lot of chest pain with my heart skipping a beat & stopping & starting with a bang. is this right?

See a Cardiology : I am assuming you have a congenital form not a drug induced form of lqts. I will be worry with the symptoms u r describing. Don't know much about you and a better history and physical need to be done. But, avoid strong physical activities and see your cardiology soon. Above symptoms can be an early sign of a more potentially bad arrhythmia. There are medications and even surgeries to correct it.