Discharge during 31weeks and 6days preggy.

firsttime mom po, normal lng po bang may discharge na white then may amoy. nagka ganto nako before during my 27weeks - 29weeks then na alis ko nmn yung bad odor then bumalik lng po sya ulit, is it better if i'd repeat the same thing kung pano ko naalis yung bad odor or magpapalit ako ng feminine wash? idk but malinis nmn ako and hindi ako active sa s*x and lagi ako gumagamit ng panty liner since hindi kodin tlga mapigil yung wiwi ko kapag bumabahing and i know that's normal, 1-3 panty liner din nagagamit ko everyday dipende kung need na mag palit or na wiwi-an kona.