不要急着洗澡。 报案。 做孕检及性病检查。 向专业人士寻求帮助。 向朋友或家人倾诉。 远离施暴者。

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
The urge to immediately shower or take a bath or otherwise clean yourself will often be very strong, but you should not do this. You are a walking evidence locker, so bag your clothes and get yourself to a hospital so that a rape kit can be taken. This will be vital in supporting your case later if you eventually decide you want to prosecute. Even if you do not want to prosecute, even if you don’t want anyone to know, even if you feel bad because you know the person, you should report your rape.