@Karina what’s that
He hasn’t pooped? Maybe try juice or puree of prune, pear, or apple? Pear juice helps mine plus extra fiber in diet. Also try a warm bath and belly massage clockwise. Look up the I love you belly massage too and bicycle kicks
Warm bath and I put some prune juice in baby’s milk 🥛 helps with some discomfort from constipation. You could try to help release the gas with leg bicycles and bringing the legs into the chest I watched a video on YouTube for baby gas relief techniques
Hot pod might help