how can i lose weight without Buddha^s help

For me religion has always been an important part of my life. I can even say that it has been the most important thing for me and that without it, it would be hard for me to keep on living and achieving new goals. It gives me strength and it is something that I can^t even explain to you. Unfortunately recently the situation has changed. I have lost my faith and everything is different now. The description that you have read a second ago, is no longer valid and you should know about this. I have been a Buddhist and I have been really committed to this. Recently I have lost my faith and I have realized that I have a lot of problems. For example, I would like to know how can i lose weight and the fact is that without Buddha^s help it might be quite difficult. Do you know what I mean? Thanks to my religion I had faith and I have been inspired by the truth. Now I don^t have the inspiration needed to change my life. It is driving me crazy. Can you tell me how can i lose weight without Buddha^s help and completely on my own? I would be really thankful for that help so thanks in advance for your support. Tell me about your life and your beliefs as well. It is very important for me and my future.