I need mother figures/advice!!!

So recently you could say i was “kicked out” of my parents house. I turned 18 about a couple months ago, they “kicked me out” because they have always said they were going to once i turn 18. My parents sold their house and will be traveling for who knows how long. I’ve called my parents for at least some sort of advice and all i get is “figure it out yourself”. I am currently living in a friends house (yes, i am paying rent). I am working two jobs, currently not enrolled in college because I’m saving up for it. I literally don’t know what to do. I need mother figures. I’m literally a deer in front of headlights. I was wondering how any advice of “how to adult”, by that i mean how do i apply for credit, buy house/car, etc. and things along those lines. Pleaseee id really appreciate it, i have no idea what to do!