Hi foreverfrightened. Welcome to Psych Central. I am sorry you are feeling guilt about touching yourself. That is something a therapist might be of help to dealing with feelings of guilt. I do not see anything morally wrong. I do not know the laws of your country and religion so I cannot say if they believe that it may be wrong.

This article may be of interest
https://psychcentral.com/lib/the-top...-masturbation/