Dear Welcome to HCM We understand your concerns I went through your details. I suggest you not to worry much. To answer your query - Not necessarily. These symptoms points more towards laziness than anxiety. But there is a possibility. If you have some fear about some dreaded diseases inside your stomach, then burping may seem as a symptom. Then it can be said as anxiety disorder. For me, these symptoms seems as if you have some gastric derangement. Consult a general physician for further advice. Ironically, why are doubting you have these anxiety symptoms? Knowledge is good, but it should not trouble you. Please post a direct question to me in this website. Make sure that you include every minute details possible. I shall prescribe some psychotherapy techniques which should help you cure your condition. Hope this answers your query. Available for further clarifications. Good luck.