First of all, I want to tell you that your feelings are normal. Facing the new environment and challenges, everyone will have some nervousness and fear. This is because our brains try to predict and deal with possible difficulties and uncertainties. This is a self-protection mechanism, and our survival instinct is at work.

You may feel scared, because you are about to leave the familiar environment and enter a new stage. You may feel uneasy because you are not sure whether you can adapt to the new learning and living environment. You may feel lonely because you left your family and friends and came to a strange place. These are normal emotional reactions, and you don't need to feel ashamed or blame yourself for them.

However, you also need to understand that you are not alone. You have the support of family and friends, and you have the help of teachers and classmates. You can ask them for help and share your feelings and troubles. They will understand you, support you and help you through this stage.

In addition, you can also relieve your fears and nervousness in some ways. For example, you can get to know your new school and new city in advance and get familiar with your living and learning environment. You can make a reasonable study and life plan to help yourself start a new life in an orderly way. You can also try some relaxation and decompression activities, such as sports, listening to music, painting and so on. Help you relieve stress and adjust your mentality.

Finally, I want to tell you that everyone will experience the ups and downs of life, and everyone will have their own fears and doubts. However, only by facing and overcoming these fears and doubts can we really grow and progress. So, don't be afraid of your panic and timidity. Believe in yourself, and you will surely meet new challenges and open a new chapter in your life.