Carrier of GBS...ugh!

So my doctor posted my blood test and pelvic exam results and said I’m a carrier for gbs (group B streptococcus). Of course I’ve googled it and many women said that they believed gbs was the cause of their stillbirth or miscarriage. I had a miscarriage back in October of the year and at that time I had BV and yeast infection. I’m only 4.6 weeks now and afraid I’ll have another one. Ugh! I read that many women are given antibiotics for it when they’re about to go into labor. Anyone had this and baby was fine? I want to be more positive and become a worry wart like I was in my last pregnancy.