Hello,
All your symptoms are suggestive of anxiety disorder. Worries about future misfortunes, difficulty in concentrating, restlessness, trembling, inability to relax, body pain, sweating, increased heart beat, dry mouth, etc can be present in anxiety disorder. The most effective treatment is probably one that combines medicine, psychotherapy and supportive approaches.
Next Steps
Contact nearby neuropsychiatric clinic or You can contact me for further help.