On Weight Loss

I seriously just want to curl up in a ball and hide. I was losing weight at a good rate in January. This month, I gained some back. I know I haven't been as strict this month as last month but still, it's depressing - and all my fault.

I am thinking about researching the latest diet pills on the market to see if maybe I should start taking something to give me a push. Anyone? Ideas? Can you give me any product suggestions?