Well, its a hard situation. Though I've never been in it, I just...know this stuff. Don't ask why.
Whats your job Dez? Its rare that an 18 year old holds a job enough to pay for a place of their own and food let alone another person, especially a child.
Also it will cost a lot for Dez to pay for a babysitter for all the time you'll be working.

In this case...it is really hard because of the money...But, Dez, maybe you can do it for a bit, find a foster parent that is right and is close so you can see him all the time.

Just a thought...