Ahhh keputihan di trimester ketiga memang biasa, but honestly kalau dah gatal and tak selesa, kena check dengan doctor lagi sebab bisa jadi infection type lain or hormones yang sedang fluctuate heavily. A few of my mum friends went through the same and one of them ternyata kena bacterial vaginosis which needs different treatment from the usual thrush, so don't assume it's the same as before! Since you've already tried clinic meds, maybe worth getting a swab test done to make sure treatment is spot on, because honestly masa pregnant ni kita nak cepat settle je satu issue sebelum bersalin