respected sir,

my name is nikhil and i m from chandigarh.i m 23 years of age. from last two years i m having a problem in which the gas comes out from mouth with a voice in the stomach. sometimes the situation is worse also but it happens evryday , day and night,i visited a doctor who conducted my ultra sound but evrything was normal , then he suggested me running evryday and a tablet of omezaprazole in the moring evryday and quit having milk , rajma , chana cauliflwer etc. by doing so i got a alot of relief but this problem is not vanishing ...sir will this problem ever vanish and what should i do for this..