I read a lot of the systems people had with neck and throat pressure, but nothing about the localized pressure on the right side in the throat. with pressure in the area of the jaw, nods, and ear on the right side. also causing vomiting ( just started today after 2 days of pressure). with occasional throat constriction. today I had a 2 minute attack of trying to catch my breath while home alone and had to bump my back against a wall to release and ease the constriction. I started getting nagging headaches but not painful. I've taken over the counter meds like gas release, heartburn, and anti acids. still pressure in the throat. I have a heart stint and took a nitro pill but the pressure didn't go away. could this a sign of a stroke????