LiquidFeet, you'll do great.
You can get a lot of conflicting advice, so find what works for you. The ladies on this forum were extremely helpful to me (yes, I'm a man) with advice and encouragement. Today, I eat as much food as I've ever eaten, but the quality of what I eat has improved drastically.
I encourage you to write down everything you eat while you learn new habits - It's an eye opening experience. This will help to 'reprogram' your understanding of food.
Check out my 360 blog at the address below to see what I did over the first three months of this year...not to do it "my way", but rather to see the evolution of my thoughts and practices over a fairly short period of time. It is a lifestyle and attitude change.
Good luck and let us know how it goes.
If you don't grow where you're planted, you'll never BLOOM - Will Rogers