Lightheaded and anxiety. After lockdown.

Since lockdown I got some health anxiety followed by daily loose stools for one time. Then and there I get some anxiety related symptoms and subside. Atlast I went to a local cardiologist and took whole body checkup including ECG. Everything came up normal even my cholesterol levels. Except triglycerides 234 which is bit high. Now I'm getting these below symptoms often which is really making me not to work. 1. Loose stools daily one time (foul smell) 2. Persistent sour throat 3. Discomfort in jaws as I can't open it properly 4. Dizziness often with lightheadedness 5. Headache when I wake up in the morning (forehead and mostly nearby the eyes/eyebrows) 6. Sometimes facial pains/pressure 7. Some pain in chest when I bend or sometimes some pin point pain in middle of chest 8. Sometimes I feel nasal congestion one sided Note: I don't have any issue with breathing. Please let me know if this is just anxiety or anything else. This is all happening only after lockdown.