does anyone else have to wash with ONLY water when washing yourself down below?

Ky 8-15-17👼🏼 & 10-28-17👼🏼 Pregnant with my🌈💕
Anytime I would use any kind of soap when washing myself down below... within a day or so I would always get a yeast infection. So now I'm only using water to wash myself down there. Is anyone else like this??