Gassy after burping

baby olsey

My 2 wk old is gassy after I burp for 15 minutes, she lets out at least 3 burps. DH and I hear gas in her tummy after we burp, so we burp again and there is still gas. Her fee dings are regular and plenty, she exceed her birth weight by 11 oz! Suggestions or tips would be great! I am going to do a bland diet for a few days.