thank you for posting your question.
It sounds like you do have a yeast infection. As your pregnant I would suggest going to see your midwife or Gyn & Ob. Just incase and get it checked sometimes you can have combined bacterial / yeast infections
. If ou can`t see anyone - try an over the counter yeast infection creme that you`re allowed to use in pregnancy - your chemist will help you out here. These infections do not harm your unborn baby. So. don`t worry.