My teacher (female) is kinda making me feel uncomfortable, she always touches me, in the halls when I'm waking to class she will put her hand on my shoulder for a second while she is walking. And she came up to me and side hugged me for a long time and when I go up to ask her questions in class she is always looking me up and down, she also looks at me for several minutes while she is teaching us something and I don't know what to do.