Ay, that's concerning mama, hindi normal yan if you just had the surgery in September, kaya I'd really suggest checking with your OB or surgeon na nag-operate sa'yo para malaman kung ano talaga ang liquid na yan, could be discharge from the incision or something else na kailangan i-monitor lang. A few of us here had post-op concerns din, and honestly the safest thing is to get it checked directly kasi they know your specific case and medical history.