Hi Benjamin, welcome to SoM. I'm sorry to hear about that.
Don't say you have nothing to offer! Everyone has something to offer. I believe we are all put on this world for a reason, be it good or bad.
Just so you know, spells aren't the answer to everything. The most important thing, in my opinion, is believing in yourself. Having self confidence. I doubt you will find any spells to tell you where to go and what to do - that is all up to you. YOU are the one to decide your fate.
Jobs? I'm sure there is something out there for you! Everyone is good at something, even if it may seem like the most stupid thing ever.
I hope your situation improves. And remember, when one door shuts, another opens.
Good luck and blessed be