Any mamas deal with GBS?

So I was diagnosed with GBS very early on , they told me it was just in my flora and said nothing about it to me with little research it states , kissing and hand holding you can contract it I have 2 kids that I been normal with kisses and hugs and sharing drink and now I’m all paranoid and worried and help ! I’m now 35W4D and I was diagnosed at 20 weeks via urine for UTI. I’m really worried any mama had GBS with kids , my boys are 3+4