THIS MORNING AT 8:00, I WAS TOLD BY MY BETTER

THIS MORNING AT 8:00, I WAS TOLD BY MY BETTER HALF THAT I WAS LITERALLY CHOKING ON FOAM IN MY MOUTH. I WAS ALSO UNRESPONSIVE WHEN HE ROLLED ME OVER ON MY SIDE AND BASICALLY BEAT MY BACK. I GOT AWAKE AT APPROXIMATELY NOON, AND IT TOOK A FEW HOURS TO GET MY BEARING. I WAS NOT EVEN SURE WHAT DAY IT WAS. THIS WAS SCARRY. I AM DOING MUCH BETTER NOW, AT SIX PM. DOES THIS EVENT HAVE ANYTHING TO DO WITH A HIGHER BLOOD PRESSURE, OR IS THERE SOMETHING ELSE GOING ON. I DO HAVE WICKED POST NASAL DRIP THAT I DEAL WITH ON A NIGHTLY BASIS. DOES THIS HAVE ANYTHING TO DO WITH THIS "FOAMING"? THANKS FOR HELPING♥