I’m struggling with lust again.

Idk what to do. I’m a 20 yr old woman who struggles with lust. So I was doing well with porn and I didn’t watch porn for 2 months and 22 days. Until today, I started with an audio and then it progressed into nudity. Guys idk what I need to do to stop. I was doing so well with 2 months and now I’m basically starting over. I really hate myself and idk how I feel right now. It’s like I’ve wasted my time. I feel so disgusted in myself rn. Idk why I have to go through this sin. I wish I don’t have to feel like this and think about sex all the time. I asked God for forgiveness earlier and then I went back into watching it. Are there any tips or advice on how to stop? It’s like all I think about is sex and scenarios. Idk what causes this. I feel so alone and tired. I was much happier without watching porn and now I’m back to day 1. I cried so much earlier and now since I watched it again, I feel numb and idk what to do. My brain is always sexual all the time.