Good for you, fasting can make for some crazy brain states. I did a few weeks a couple years ago & it felt like a week long dmt trip towards the end.

I am going on 18 days with no weed. The longest streak I’ve had since early 2015. I don’t drink or smoke tobacco so I’ve been vice free for that time. Haven’t had any sugary treats either since I quit smoking weed & lost a quick 10lbs in about 10 days despite eating a lot of good calories.

My dreams have been extremely vivid pretty much every night after the first 5 days. Had a dream I was back in college last night & had a blast. You may enjoy looking up lucid dreaming & techniques to enhance & interact with your dreams with more of your conscious brain, it is a lot of fun & very weird in a good way