Hello thanks for your approach to us. This is common most of them will feel may be because of dream or anxious of own health and others. If it is really disturbing your routine, then you can take the help of experts.
But understand if you healthy you can just focus on it , try to maintain your diet and exercise. Enjoy your life in positive side.. even the negative situation make us realise of our strengths.
Next Steps
if you need more help visit psychologist through this app. take care and stay safe 🙏.