BV symptoms? 😞

So like two days ago I started to have yellow discharge and it was thick, and I was thinking it might be a yeast infection. Then I thought it went away, but now it feels almost like I have a UTI with a little bit of discharge? I called the doctor when I thought it was just a yeast infection they told me to just use monistat (which I haven't yet) but now I've turned to the internet and could this be BV?? 😞 I've freaked myself out and will this hurt the baby? I'm currently away for the weekend so I don't really know what to do 😞😞😞 I'm 6w 4d