Obesity and ttc

I am technically obese, even though I hate that word, and I don't feel obese. But I know that being overweight/high BMI can make it hard to concieve. Anyone else have experience with ttc and being overweight? I've been working on eating healthier and being more active, but it's going to be a long and difficult road. I guess I'm just hoping for a ray of hope that it's possible to conceive when you're overweight.