Hello girls! Can you tell me what's going on? My labia are sore, and i…

Hello girls! Can you tell me what's going on? My labia are sore, and it's not just uncomfortable, it hurts! I feel inflammation, the discharge is more liquid and with some flakes, it reminds me of dandruff. The discharge isn't cottage cheese-like as with thrush. What is this? I'm going to see a doctor tomorrow, I'd like to hear from someone who has experienced something similar, especially in the last few weeks ?