Re: Am I going to DIE!!!???
I hate to hear about someone so young being consumed with this anxiety and worry.
There are some wonderful sites with boundless information on getting a good nights sleep. One thing that might help is exercise. Regular exercise helps reduce stress and a short run or walk in the late afternoon or evening will help get rid of some energy. Yoga also helps some people.
Good luck with this. I really hope you can get through this so you can rest well and get on with your life!