pH is off but its not BV (bacterial vaginosis)

Has anyone ever had their pH levels off but test negative for Bacterial Vaginosis? I have been tested 3 times for BV due to a fishy odor which I assumed was BV, but every time I get tested it’s been negative 🤷‍♀️. All my doctor found was that my pH level is slightly off because I am lacking good bacteria in my vagina (I’m lacking Lactobacilli). They told me to take a probiotic to help since it’s not BV. Anyone else experience this???