Hi Deb (I'm a deb too!)
When I started losing weight I had about 100 pounds to lose too - it all seemed so overwhelming at first!
The good news is you CAN do it. Take each day, each meal, one day at a time.
I started out with small little changes at first. Drinking more water, not snacking while fixing dinner, smaller portions - simply said, just cutting back and I lost the first 19-25 pounds. Then I started walking, couple times a week, a mile or two at a time, then slowly added in more walking.
I also started using to start tracking my calories - and as much as I did NOT want to track calories, I found I lost more weight, consistently when I was better at keeping track.
Consider creating a journal over in our diary section so that we can get to know you and follow your journey as you reach your goals!
Getting started is always the hardest step - and you've taken it

You CAN do this!