I have experienced severe vaginal burning on and off for the last three years. I have gone for numerous tests and nothing explains my condition. I also struggle to urinate when this occurs. I’ve started using E45 cream recently and it only works sometimes. This random and severe burning is sabotaging my whole life and I can’t go on like this for much longer. I am not sexually active, all though I was fingered once (against my will) when I was 18. Please help me