My classmates were asking me inappropriate stuff

Basically my classmates tried to get me to admit to masturbating, (which i do), but I wasn’t telling them that and they started saying a bunch of weird stuff and I felt really uncomfortable and I said that but they just made fun of me and laughed at me, and called me sensitive. They also asked if I was gay (again I am but I ain’t telling them that) and said I “liked it up the @$$” (which I- ykw you get the idea) and I want to cry