"Girls, I choked on saliva in my sleep and started choking. I couldn't…

"Girls, I choked on saliva in my sleep and started choking. I couldn't breathe for two minutes and my throat hurt at that moment. I almost threw up. I stood up sharply and drank water immediately. It happened twice now. The interval is different. Has anyone had this? What did they do? Could it be a signal? A sign of something?"