Bacterial Vaginosis in pregmancy

I'm a little over 13 weeks and I have tested positive for BV. My doctor gave me antibiotics but I heard it's an infection that can continously come back. I'm terrified! I know BV has been linked to premature birth weight, premature birth and miscarriage. Is anyone else facing this problem or have faced it? After 2 miscarriages I just can't lose this one too.