Trying to move past my sex addiction

Hi everyone.

So I had some struggle with my sex addiction. Like I have stop using my hook up apps but for some reason it was hard for me to do at first. me and theripist have asked me "what internal gratification can I get outside of sex" and I was stumped. Like I used sex as a cover to feel a love of someone or feel connected from past neglect but when I think of the question I feel stumped. Like idk how to find happiness outside of sex. Like drawing and video games that makes me happy... does not help me...or idk how to make it a fun happy time alone...

What is this internal gratification that I learning about? Idk how to find it...