How do I get over my fear of aging?

I can’t totally tell if this is an OCD theme or not but I’m shaking and crying and can’t stop thinking about this. I hope that this makes sense, l'm having problems understanding how to explain my emotions anymore because I just don't know what l'm feeling some days, I just don't get it that much. I'm so scared to become an adult. I don't want to not be a kid in every sense of it. I don't feel like I'm an adult at all, it feels like an expiration date in every way. I don't think I have much going for me, l'm not very smart at least I don't think I am. The things I do like don't feel like they are that much to carry me through everything life is going to bring. I feel disconnected from the actual reality l'm living, like I'm just observing it. I just have trouble caring about my future and I have no plans for anything. But time is running out to figure out what l'll do. I would get rid of any of the privileges l'd get at 18 if I could stay at 17 forever. I don't want to loose childhood, I spent my younger years trying to feel smarter than I am and trying to seem like I was mature, but I'm not. I've had really bad things happen when I was young and things I feel like set me back. I don't think I've grown at the same rate as I should have. God I'm so confused. I don't know what to do about it man. No matter how many people I talk to this doesn't stop eating away at me. Does anything I'm saying even make sense? I wish I could stop time so badly. I don't want things to change. I am not ready for it at all.

Hey fellow OCD warriors! Wanted to ask if anyone else’s OCD tends to latch onto change and catastrophize with all kinds of worst-case scenarios. There’s a lot going on in my life, and even though they are all exciting things that I truly want and am happy about, I’ve had moments of deep fear at so much change happening and even a sadness that I can only think is a kind of grief of entering a new stage of life/a new me and leaving the old one behind. I am in my mid-20s and a lot of this centers around nostalgia and fear and intrusive thoughts of changes like my parents getting older, myself aging, friendships growing apart leading to loneliness, etc. I know I need to treat it as any other OCD flare-up and do ERP, but it also feels different than other OCD themes because I feel blue and like existentially sad. Even as a young kid, I always hated change and the thought of growing up (even if exciting things were happening) - like I cried when I turned 10 because I was leaving the single digits behind forever! 🤦‍♀️ I feel like I’m preemptively mourning things like losing my parents or my health even though I am healthy and my parents are too. I don’t want to waste the time I have ruminating about the future. I haven’t heard this kind of theme mentioned a lot so just wanted to see if any others could relate.

I’ve been perturbed for a couple of months now with incessant thoughts about aging and dying. I really am not sure what to do. This feels like other OCD themes, but also really different, because this time, what I’m afraid of is sure to happen. I will either die, or age and then die. It’s been so difficult to enjoy anything lately. I just want to pull a blanket over my head and wait until death comes. Has anyone else felt this way? I feel quite alone. I am trying to enjoy life, but I just remember that it will all be gone in a flash. Nothing really seems to help me feel better. The only escape I have is in my dreams where I can fantasize about never aging or dying. Or at least being able to rewind the clock to have more time.