Any 30+ year olds who need to lose 100+ lbs out there?

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I am 32 years old and after years of finding excuses for being big have decided to make a change in my life for the better. I want to be able to play with my son without be exhausted minutes into it. And I want him to see his mommy be healthy as he is growning up. He is only 17 months old right now and I am excited to see what this road has in store for me.

This is the first time I have been emotionally ready to make this change. I have gotten to the point that I need to take 2 differetn blood pressure medications and am a bordeline diabetic. I have a problem with my thyroid but am tired of falling back on that as my excuse!

This mommy is on a mission!

I would be encouraged to hear from anyone who is in this place in their lives or who has overcome a place like this. :-)