Like all mRNA strands, they are broken down within hours to days afterwards. This is simple biology. There's no way for it to remain in your body longer. But even if that's a concern, there's Astra Zeneca which is a traditional viral vector vaccine. Go for that one instead!
https://www.nebraskamed.com/COVID/wh...ke-proteins-go
Secondly, it's ridiculous for you to wait until 2023 when there's nothing new to learn at this point about long-term effects because there isn't any possible mechanism for the vaccine to have any long-term effect...well you know, OTHER than providing memory B-cells and long-term immunity. Any long-term data is already known and this is why the FDA is about to grant permanent approval to the vaccines.
It's just not possible. I would love to explain it to you further, but you'd need to take several biology classes to get up to speed. You'll just have to trust me and the thousands of other scientific experts that know what they're talking about.
Lastly to the last bolded section...come again? Why would that have ANYTHING to do with anything? Each pathogen has a unique response, and unless you imagine that this vaccine actually damages your immune system (it doesn't, and only looney anti-vaxxers believe that), then there's no reasonable explanation for what you are suggesting.
I don't think there's anything left to say to you on this topic. Either be convinced by the mounds of evidence and scientific understanding, or don't. I know when someone cannot be taught, I do it for a living. You have a pre-determined narrative that doesn't match reality, and I've learned that hard-wired beliefs are impossible to change, no matter how much logic and evidence someone presents.
Good luck to you. Hopefully you don't reacquire this virus and get terribly ill because of your poor choices.