Jackhammer Esophagus: Anyone Else?

Yes the chest pain says what bothers me the most. And when it feels like my heart is completely flipping over

Severe esophageal spasms, dysphagia, achalasia, feeling like I have something stuck in my throat a lot, sometimes get heart attack like pain that is excruciating

I have Esophageal dysphagia and dismotility. I think they're similar to what you're referring to

What exactly is that? I have dsyphagia