Heart rate 30 or lower, lose vision and ability to speak. Heart beat is hard pounding, I turn white as ghost and ice cold. Then sweat pours out?

Get to an ER! Seriously, what you describe sounds bad. If no one is with you now who can get you to an er, call an ambulance or 911. The only people who should look like ghosts are trick or treat kids. This counts as an emergency in my book. Best wishes.