Thank you for your query on Healthcare Magic.
Nothing to worry and don't be panic.
Your child seems to have infection.
I advise you to give stool for routine and for culture and sensitivity to know the presence of infection after conslting your Pediatrician
or saccharomyces can be given orally after consulting your Pediatrician.
It is not meconium and this is green color of the stool.
Don't be panic and you can consult your Pediatrcian in the office.
Hope I have answered your query, if you have any clarification please let me know.