Suggest Treatment For Toe Fracture

I broke my pinky toe about 5 days ago. I went to after hours clinic where they took an xray and determined that it was completely broken from the bone. They buddy taped it and wanted to give me a boot then, but I do not have insurance so I didnt buy it. I have been walking on crutches because I am scared that it will not heal. I put a boot on today that I got from a friend , it fits but the toe hurts when I walk. I don't feel like I can put all of my weight on that foot. Any advice? What do people normally do for this?