Life is somehow boring now that I got nothing to do/ work on
I don't know how to explain this but now that my house is "done", my wedding is over I am just bored.
Before that I was in stress and always wanted to give up. But now I am staring at a wall with coffee in my hand and playing video games waiting for the next vacation somewhere.
Are you completely financially secure? If not work on that. If you are, find something to volunteer for and give back to society, help your local community prosper.