Help me realize and manage my expectations

I’ve just signed up for a 12-week full stack coding boot camp through an accredited university. I currently live in a major US city and work a non-tech job where I average ~ $70k annually, but it’s a commission-based job that is highly dependent on other people’s schedules and other circumstances out of my control, with not much more room for improvement. I have already started preparing for this boot camp and familiarizing myself with material as much as possible beforehand.

What can I expect upon finishing the program? They offer career services, I have a decent amount of people in my network that work in the tech field, and a bachelor’s degree in a separate field. That being said, if I apply thoroughly, what are my chances of landing a position that pays similar to what I’m making now, within 3-6 months of finishing this program?