I was almost finished with a lengthy reply when I accidentally hit the back button on my phone and lost everything so I think I will sum up if that's okay. I say if that's okay because I took the time to express my condolences regarding the assault and acknowledge the nature and tendency of our responses situations like that. I'm sorry that you had that experience. I really am.
So, to sum up. Were you ever tested for high-risk HPV before the assault? HPV is so common that we can easily get it very early in our sexual exploration. If you had never been tested, then it's difficult to say when you were exposed to that.
I'm inclined to believe the Diagnostics of your multiple doctors. I'm glad that you have a further appointment with another specialist, and if this person says the same thing, please believe them! If for any reason you cannot believe them, then insist that they remove one of these growth and have it biopsied. With anxiety response such as yours, I believe this is a good way to go.
As far as the burning and itching Sensations go and perhaps the discharge as well, even though I am definitely no expert or even a novice about this as I'm a man, I would really like to suggest to you that these are indeed psychosomatic responses to the trauma. I suggest this because I have severe general anxiety and I can tell you story after story after Story of things I was convinced I had because my mind was hyper-vigilant and detected symptoms that just weren't there. It's a classic Behavior of anxiety and response to trauma.
My other response was much longer, and I won't repeat the lengthiness here due to time constraints. I'd be happy to respond again later, but I really do think a Case can be made that you're having a lot of anxiety and additional emotional responses to this assault and that your mind is running away with you with anxiety and hypervigilance. Definitely consider this and explore the path forward to Healing if indeed this is the case because those tools are going to be necessary for you to employ. I know you can do it!