You are having fear and especially fear of impending threats. You need proper counselling that would help you calm first of all. Due to anxiety there is acidic reflux also which causes burning in your chest making you more uneasy and restless. You should go to a homoeopath also as in Homoeopathy there are several good medicines for anxiety and would help you get rid of your issues
Next Steps
Start doing meditation and regular exercises
Health Tips
Eat health regular meals and do breathing abdominal exercises to relieve anxiety