Vaginal infection!!!

Daisi
So I've been really itchy down there for the last three days and I used vagisil like 3 times... Today I webt in to get discharge lab work and I ask the Dr if I could use vagisil and he said no cause we don't know what can harm the baby... Now I'm worried I did some harm to my baby with the Vagisil that I already used my first OB app is un January and I'm currently 5w4d 😢😢😢