Air ketuban leaking

Hye mommies, I preggy now 34th weeks, since keputihan is normal hujung2 nak due ni, tapi ada certain day keluar mcm light liquid which is I xtau apa liquid tu. Is it air ketuban tu pecah dan keluar sedikit. I akan ke hospital soon but just want to make sure is it just keputihan ataupun air ketuban? dan kalau baby gerak mcm biasa 10kali adakah sy xperlu risau?