How do I Stop Masturbating?

I'm a 19-year old Catholic young woman😇, so my main question is how do I stop masturbating?  I feel so guilty when I do it, any advice on how to stop? It feels physically good, but morally wrong to me. 😞 (I know that there are benefits and that it is completely natural and healthy, but I just want to stop so I can feel better, morally)😅