If you feel like you need help, talk to a friend, someone in the Student Advice Service or the University Councilling Service. Feel free to send the Women's Officer a message to ask any questions you might have about self harm.
Here are some information sheets about self harm:
University Counselling Service Information Sheet on Self Injury
Mind UK Info Sheet on Self Harm
Samartians Information Sheet on Self Harm
Disclaimer: Whilst CUSU Women's Campaign has been careful to check the suitability of these organisations as contact points for students, it cannot be held responsible for the work or advice of any external organisation. Neither should this list be treated as exhaustive.