Good day my Friend, i can understand your concern.
Anxiety about health has become an unavoidable worry for many of us. But equally we need to respect the factual data which doesn't reflect or endorse our worry!!..Unfortunately our mind Simply beliefs the "opinions" and ignore "facts" in such suitation..
Be positive. It's definitely an addressable symptom if you take a proper professional help. What you need is a changes in your mindset or opinions or beliefs. This can be achieved through counselling session, psychotherapy, few relaxation techniques, excercise routines, few lifestyle adoption etc.
Be positive. You will be alright soon.
Health Tips
Be aware, every individual is unique due to their upbringing, culture, society, lifestyle, environment, food habits, education, family values etc. So there is no one fit solutions for all. General advices, Google search, youtube videos won't give better results in handling individual's emotional disturbance. You need a have human touch to ventilate your feeling and emotions to identify the root cause of your problems . Then suitable solutions and therapies plan can be identified jointly.
Appreciate if you can take the next by talking to a counselor/psychologist.
Go ahead and connect with any of us online for better understanding of your problems.