Hey Brittany, I am sorry to hear about your troubles.
It may seem like a daunting task to start something like college given what has been going on in your life, but this can be a chance to turn a new page IMO. You've done a great job with staying
SH free, and I think you can continue to do so.
As far as your first day of community college, most people get lost on the first few days of the semester.
I have found myself doing the same thing at my school haha. Even if it's not normally easy for you to make friends, the smaller class sizes in community college in comparison to the big lecture hall types seem to bring classmates closer together. Since you are focused on being more social than normal, you're already on the right path. I hope things work out for you, and if you ever wanna talk I can lend a pair of "ears."