My son will be three months old on the 22 all of a sudden he has started crying bloody murder for…

My son will be three months old on the 22 all of a sudden he has started crying bloody murder for hours at a time nothing calms him took him to the er and they told us he is producing gas faster then he gets it out so the air bubbles are stretching his intestines that all we can do is give him gas drops ever 6 hours anybody else baby in this boat???