Hugs. It's a horrible situation when you don't feel comfortable and are afraid for your safety.
You have the right to a safe school environment. Your school as an obligation under the law to provide it for you. They are breaking the law if you report this to them and they don't find a way for you to be safe.
My advice:
* Please report each and every incident of inappropriate touching or harassment to the school administration. Make sure they know that you are aware of the laws that require them to protect you.
* Write down in a safe place everything that happened to you. Put down dates and times. If your school administration doesn't do anything, this information will be very helpful to people who will be on your side.
* Find an adult you can trust to confide in. A parent, an older relative, a teacher, a school counselor, anyone who you think will understand how serious this is, and who can help you make sure the school lives up to their legal responsibility.
* If the school persists in not helping you feel safe, there are LGBT help organizations who are there for people just like you. They can help force the school to take your case seriously.
* Try to make friends and allies among your schoolmates. Some kids are mean, but there are others who are kind, compassionate and caring. Having even one friend can be a help.
* Keep posting here. There are others here who have gone through something similar.
This is a difficult situation. You have the strength to see this through as long as you understand you don't need to be a victim.