Air liur Yg Banyak!

Haii ibu², ada ka ibu² yg d sini prnh @ tgh alami hal mcm saya nie.. Ble tekanan d buat nya.. Sejak kandungan masuk 2blnlbh nie, air liur saya bnyk sangt. Susah maw bckp, apa lagi kalo tdr.. Balik² maw buang air liur.. Ada sapa² ble bgtaw mcm mna maw hilangkan bnda nie?