Hyper aware of existence/brain

A few nights ago, I smoked a little too much weed and started experiencing really deep disturbing thoughts that won't go away. I came to the realization that all I am is my brain. It sounds crazy and weird but here me out. I feel like I'm not even me anymore, I'm just the brain in my head, making pointless thoughts. I feel stripped of everything that makes me human. It feels like I'm living in a simulation of reality. Not only that, it's making me lose connection with the people I love because now all I can see people as is another brain, nothing more and I do NOT want to think like that. Its like all my love and emotion is fleeting because I know all I am and the only reason I'm conscious is because my brain. It sounds really confusing. Nothing makes me happy anymore. I can't even spend time with my mom or friends and it is so horrible and things feel so pointless. I want this awareness of existence and my brain to go away. My depression has never been worse, I've never felt so disconnected in my life. I want my old self back. I want to feel the same love I used to and the same passion I used to. I went through something similar two years ago, so it's not as foreign a feeling but it's more amplified and I have more of an understanding of my problems. Anyone else feel this way? I know this was a lot of rambling but it's how I feel. Im only a teenager, I shouldn't have this weight on my shoulders.

Stop smoking weed.