Hello everyone, i am new to this and very interested . I have had for years symptoms , but not had a diagnoses. It has been shrugged off as panic attacks etc. I am particularly curious about the ‘ hug’ . Does it also include stiffness wich goes up to the jaw, i get it so bad , i end up having to much saliva and i need to spit it out. I also get a stabbing pain and i feel like i have a stone sitting in my chest. Sometimes i feel it coming up days before, slowly building up to extremely Painful. It can last a few days. Anyone recognise this or is it just me being silly ? 
Welcome Manoe! And thank you so much for sharing.