With the above information that you have given me this seems to me that there is nothing to worry about. As mentioned earlier in a skinny person this is fairly common. If no other symptoms are occurring as in chest pain, shortness of breath or lightheadedness then i would not worry about it at all. If other symptoms start to occur then would consider getting this worked up but with what you have given me i would not get to anxious about it.
Hope this helps.
Yes. It's common. Both in people with anxiety and in skinny people.
I have the same thing all the time.
Don't worry about it.
I do have some chest pains. But the doctor said its acidity. And i do yawn a lot. Is that normal?