This is an important stage in a woman's life. The key lies in your own mental state. I'm not used to it at first, but I have to overcome shyness. When changing, don't look up at others, even if someone comes in, it will be better. If someone doesn't know how to ask a question, then you should think of an answer in advance, for example, alas, there is no way. Isn't it that most girls use unlucky, bad things and things to describe it? Just handle it casually and it will pass. After a long time, let nature take its course. I hope you can get through this difficulty as soon as possible.