Its not awful if you start right now. Stop eating, start drinking water, weigh yourself in the morning, and start counting down the days until a month later when you're saying 'thank goodness I started when I did'..
And if you need to carry on using the skinny sprinkles don't use them as an excuse not to stick to plan. If anything, if they are dehydrating you, they're hindering your progress.
Last Wednesday I thought to myself 'Oh I can't start on Thursday, that doesn't make sense, I'll wait til Monday' but starting tomorrow makes perfect sense, and thats what I did and so relieved I chose to put aside my excuses and commit 100%. This plan can't be half hearted, it's all or nothing girl and I'm glad you've chosen all!