Hello and welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. As per your complain you have problem of numbness around navel and abdominal bloating problem. That may be because of any nerve compression problem or other condition. Ultrasonography can be done for further diagnosis. Detailed history and physical examination give exact idea about problems. Consult a physician for further diagnosis. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Rachana Goswami