Tips for Quitting sh?

Well i have been sh since a Long time im Talking Like 5+ years, and it Always comes back whenever I feel a Bit down or have a „depressive“ Episode. I want to quit a Bit for myself But Mostly becouse of my bf he really hates it when he sees new scars and wants me to talk about my problems instead of cutting, but I’m just not used to it. When I was a kid I had no one to talk about my problems but that is a whole other story. What I mean is I was never thought to share those kind of feelings and stuff and that’s just my way to cope. I’m also in therapy since 2021 but it donsent help me much I appreciate any help or anything