Thanks for your question on Health Care Magic.
I can understand your concern.
No, this is not normal and not anxiety related.
You are having
hemoptysis (blood in sputum).
You are also smoker. So possibility of pneumonia,
tuberculosis,
bronchitis and
lung cancer is high.
All these are common in smokers and can cause hemoptysis.
So better to
consult pulmonologist and get done
1. Clinical examination of respiratory system.
2. Chest x ray.
3. PFT (Pulmonary Function Test).
Chest x ray is needed to rule out pneumonia, tuberculosis and lung cancer.
PFT is needed to rule out bronchitis.
So first diagnose yourself and then start appropriate treatment.
Hope I have solved your query.
I will be happy to help you further. Wish you good health. Thanks.