Suggest Remedy For Severe Pain In Left Upper Side Of Navel

I am a sufferer of nabhi dislocation since last 15 years. my age is 34 and weight has come to 49kg. I feels severe tension left upper side of my navel all the day. My mind also remains tense. Constipation has become general. Many a time my night goes sleepless even after all the day's exertion. help please.