Novices and newbies discussion

Hi everyone, I’m seriously considering purchasing a chastity device to lock my dick up. I am doing this because I have an addiction to internet porn and masturbate so much that it is significantly impacting my life; at times, all I think about is jerking off. Whenever I browse for different femdom porn or unusual fetishes to jerk off to just to get relief. I even visited prostitutes once but didn’t even have sex with them, choosing instead to masturbate in front of them while they humiliated and degraded me. I’ve joined NoFap forums and support groups etc., tried many things which led to relapse though. Now I am thinking of trying chastity using a timing device or one where I can put the key somewhere so that only be released after a set period of time passes. So essentially, wondering if anyone else has experienced something similar and could offer advice, suggestions, or helpful comments on how to deal with my addictions. Thanks ahead.