Hindi ko sure based sa description mo lang, pero if it's thick, stringy, and may slight color (clear, white, or pinkish), baka yes na yan, though some moms pass it in pieces over a few days, hindi necessarily lahat in one go! Best to send a photo or describe it better sa OB mo, kasi sila ang makakasabi for sure kung labor sign na or just normal discharge, lalo na kaya ka na malapit sa due date mo.