Suggest Treatment For Fungal Infection In Vagina

hi i am a postpartum female i had fungal infection in vagina during pregnancy i think i have it still i am 3 months postpartum, my husband has some papules in penis now is that due to my infection? how can it be treated? During my pregnancy also he got infection first in penis then it spreaded to whole body and the doctor said it is scabies and it went on for a month before it was cured, we are afraid this time also it will spread kindly advice