Hello. First let me say I am so sorry to hear about the rape. Why can you not tell anyone this happened? Even if you don't press charges, a doctor is meant to help you. Hiding it and being ashamed just gives the rapist even more power. So, I encourage you to have a full pelvic and discuss this with your doctor. they WILL understand and help you.
With that said, no. I do not believe this has anything to do with the rape. What have you done to treat the yeast infections?