i want to stop :(

im going to be brutally honest but ever since my first time masturbating i couldnt really stop, ive tried holding in the urge but i always give in, fyi im in my early teens, i dont want to mention it to my parents, let alone any other relative because i come from a family thats serious about religion, and i want to stop because im afraid ill get caught or i might end up doing something bad to my mental and physical health.