Hello,
welcome to Healthcare Magic.
Your symptoms are related to
anxiety. Anxiety disorders can manifest with not only psychological symptoms but with a variety of physical symptoms also like:
Tingling,
numbness, hot and cold sensations,
palpitation, chest heaviness, headache, choking sensation, tremors (shakiness) etc.
Do not worry as effective treatment is available to treat you. For long term control of anxiety following measures are helpful: relaxation exercise, medicines like SSRIs and non drug treatment like CBT. It is better to get evaluated by
psychiatrist and start treatment accordingly.
Apart from that get your self evaluated by general physician to find the cause of enlarge lymph nodes.
Wish you good health and all the best.
Regards,
Dr Ashish Kumar Mittal
www.99doctor.com