in 16, and my vagina smells like something died inside. sometimes, it smells like amonnia too. i take a shower everyday, wash my vagina twice a day (shower in the morning and wash befere i go to bed). i change my panty liner often (every 6-8 hrs). it doesn t itch but a light brown, think discharge comes out and stain the panty liner. i need help, what should i do?