Could what feels like the lump you get in your throat when you get choked up be acid reflux? Feels like that just much stronger, goes to chest too

Chest? This may be gerd, but I would be more concerned about the possibility of angina or coronary artery, especially if you happen to be a smoker or have a family history of cad. Chest pain is cardiac until proven otherwise. If this persists or recurs, get to the nearest emergency department immediately.