Heather -
Most people are here at 3FC because they too do not want to start a fad diet. Rather we're all finding & working on plans that will help change what we're doing for the rest of our lives! Just like you.
Congrats on going with the treadmill! And it's wonderful to hear that you're tracking your food. Those are two changes that you can definitely stick with and that will help you in the long run.
Don't apologize for airing dirty laundry. This is the one place many of us have to share in this journey with others. It can get pretty raw.
There are many areas around, sections by different ages, or by amount of weight to lose, there are some challenge threads, too. Post where you're comfortable and connect with people following similar plans
You'll find a lot of advice and support.
Best of success!