Welcome to HCM
We understand your concernsAcid reflux
creates heaviness of chest area and pain and discomfort associated with it. People get anxious because the area of discomfort is chest. They relate it with heart. This anxiety
creates more trouble by imagining more and more further troubles. OCD type behavior and panic attack
is normal. Your high heart rate
is due to fear and heavy legs might be due to anxiety.
Just ignore the symptoms and lead a normal life for two weeks and they will not disturb you further.
I can help you further online if you desire so.