Ay, mama, please go to your OB right away para ma-check properly, 36 weeks is still early, at kailangan niya talagang i-assess kung ano talaga ang nangyayari sa'yo. Pain, discharge, lahat yan kailangan i-evaluate ng doctor mismo para sure kayo both mommy and baby. A few of us mums had similar worries during that stage, at grabe talaga ang peace of mind pagkita ng OB, sabi nila naman most of the time it's Braxton-Hicks or hormonal changes, pero important ma-confirm. Don't worry too much, pero go na lang, better safe than sorry, diba? Take care, and let me know how it goes!