Advice

I'm 24 weeks and have a slight burning feeling in my vagina so I made an appointment with my Dr and she said she didn't see anything wrong they've done blood work/cultures/urine cultures she said it may be the start of a yeast infection for some reason I'm paranoid about having herpes although I do not have any sores or anything down there can someone please ease my mind 🤦🏼 I think I'm just over reacting.

Note: i have not been sexually active my entire pregnancy