Vaginal Odor

I've been dealing with for six years now and im sooo tried of its it recently became strong I believe it got strong because i used vagisil in the pink bottle and ive been to the doctor about two or three times and they say nothing is wrong im healthy and all and I've tried the ACV bath I guess its done something and ive tried to stop using those washing products but that didn't help I'm trying not to switch up my diet to see if that would help alittle but i recently told her a day ago about it and I hope she would take me to a gynecologist but i dont know im just really sick of this i stop using perfumes and etc i used want to make it go away the smell was musty at first from 6 to 10 grade now its fishy and musty and a little weird i hate it