Does A Small Crack In The Metatarsal Of The Bone Not Require Surgery?

A week ago I fell on my left foot at a friends house. I could not put weight on my foot or move it. It hurt on the inside, the outside, on my big toe, and my ankle area. I waited a day to see if it would feel better but it didnt so I went to the orthopedist. They sent me to X-rays and did a weight bearing view and a top view xray. The doctors did not see any obvious fractures but they did see a small crack in my 4th metetarsal. They said it was natural and if didn t have to do with the injury. They decided that I had deeply bruised my foot so they put me in a walking boot and crutches. After a few days on the crutches, I switched to the walking boot and no crutches. Now, 2 weeks later, my foot hurts worse and hasn t improved at all. It hurts with the walking boot and without. My mom refuses to take me back to the doctor but I am becoming worried that it is getting worse. I am icing, elevating, and resting my foot but nothing seems to help. I need some advice about what to do and I was wondering about that crack in my bone that the doctors saw. Please help.