Acyclovir Causing vagina to burn?

So I started taking Acyclovir and prednisone(sorry if I misspelled) for Bells palsy 4 days ago. I've had bells palsy before as a 6year old child but they only prescribed me the steroids. This time they prescribed The viral treatment with steroids. I've been getting this burning sensation in my vagina area where the hole is. Tmi. There's a bit of discharge too which is very milky and white. It doesn't burn or anything when I pee I just get these sensations every once in awhile as I'm laying or sitting. It kind of catches me by surprise. I'm trying to see is it a virus down there reacting to the medicine? I wrote a discussion on here about thinking I have herpes could that be? Even tho the Dr. Checked for all of that and replied negative. But couldn't he be wrong? And also I have chronic bv could that be the case too?

I'm just very anxious and probably blowing myself out of proportion. I just really need anybody's help.

I would go to your ob gyn or choose another doctor and get tested

I just made an appt. For June 19. I am really curious. But do you know if acyclovir causes vaginal burning?