Sometimes i feel bored of developing but i wan't to, i don't know how to explain this feeling. Do you guys sometimes feel the same ? Like i have a lot of things to do, i would like to learn new things but when i launch Unity for example i feel lazy, bored of it.

I'm stressing about my further carier, will i feel the same and so, stop developing as a job ?

I don't know if i'm the right post subject, and sorry for my english btw.

Happened to me for a long time. Now I started working and I have almost no time to learn something for myself, so when I have some time to do so it's like heaven.

Also, something that helped me is figuring out what I truly want from my career (for now).

It happens to me if I'm trying to do something that I can't justify. It means that doing it might bring me joy, but there are other things that I could do that are more important to me.
I allow myself to not do the thing and lay low, away from hype (fomo, career path, etc) and go back to letting myself be frustrated about something else enough to try developing a solution. This brings me back to development, sometimes with different technologies/stack than what I'm used to. Then I could even do the thing that I put off earlier and get better results this time.
It imposes a time penalty but this has helped me stay calm and confident enough to deal with fomo.
That said, it'll be interesting to see others' approaches.