He actually said I should feel free to reduce the amount of anxiety and tension I have been experiencing over this . SIGH . Of course , I wo n't relax completely until the biopsy results come back , but I have felt much , much better since Thursday last . I have a good - sized nodule in the right lobe of my thyroid . Now that he showed me where it is , I can feel it with my fingers .
According to the above context, answer the following question.
Why is the narrator stressing out so much ?


They have had a bump on their body .