fuck man next year im turning 30 im pretty much in a mid life crisis! also my professional life is kinda of a mess, I have too much stuff and am not being able to do some of it right and it kills me.
Relax, it will all sort out somehow.
Just don't get crazy over things, as long as you are healthy and have enough money to live a fairly good life, everything is still in check.
Careers come and go unfortunately in these times, if you are smart, a new and better opportunity will come along.