Incredibly embarrassing

Christa
Ok. So when I was in grade 6 I began to get this white/clear discharge. Never thought anything of it. However a few years later when I was grade 7 it started to smell a little off. Fast forward another year and it started to burn. Now I'm 16 and in grade 11. I've taken pills for bacterial vaginosis and it didn't work. Still smells. Still burns. What do I do