Hello,
You are having 
chest pain and heaviness.  You have been stressed and anxious, you are feeling tired. You are also having 
tingling in your left arm, lips and 
back pain. Your symptoms may be indicative of developing coronary artery disease, CAD.  You should not sit at home but go to ER, for urgent medical support.
You are suggested to get clinically examined by a Cardiologist. Get 
stress test, lipid function tests, 
Urinalysis, CBC, Echo, EKG, blood sugar (R and PP), etc. Your treatment will depend on the pathology detected. You should stay away from addictions if any.
Take home made nutritious food, either boiled or cooked in olive oil. You should not take processed food, refined flour, packaged food, full fat daily products, red meat, etc. You are suggested to take well cooked whole cereals, berries, fruits and veggies. Do regular walking. Get treated at the earliest.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Nupur K., General & Family Physician