You're probably feeling extra awful right now since you just went to a convention. I cannot imagine. Ugh.
Use that as motivation, as if you needed any, and a timeline. Work every hour that you're not in cult related activities and save money. Money = options. Be determined never to go to a convention again so as to avoid this feeling. You have one year to kill it.
Focus on one thing, working and saving money. I bet you could save a lot in one year even while doing dub stuff. Work full-time. Don't be distracted by things they throw at you. Work, save, leave, live free.