OMG! How scary! I had a couple of very difficult nights where I thought I would die but nothing like what you experienced. Here's what I did the next morning when I woke up drenched in sweat and feeling like I was hung over even though I didn't drink. I asked myself, "Well, do you want to go through that ever again?" My answer was no.
You have made a difficult decision and you have taken the first step. Don't ever put yourself in a situation where you have to go through that horrible detox again. It's one day, one hour, one minute, one second at a time now and this forum will help.
Lean on us and read our stories and each day you will feel better and better. Glad you are here.
Blessings...