I'm looking to lose about 130 pounds for free (no joining expensive programs) without having to have surgery - suggestions?

I'm on a budget, so I'm hoping to find some healthy meal solutions that are inexpensive, and a weight loss program that doesn't require joining an online program or a gym. I'm a young college student on a college student's budget. Any advice would be helpful. I want to turn my life around so that I don't die at a young age.