Hi, kl. Welcome! I'm a fairly new member to 3fc and everyone has been super supportive and welcoming. It's great to have lots of people going through the same thing as you.
WW is an awesome option, imho. My bf and I have been doing WW at home since Jan 1. I've lost 24 on WW and he's down 28 already. If we can do it, anyone can!!! And I totally understand you, I've battled clinical depression for YEARS - definitely doesn't help the weight loss at all. It's an uphill fight, but one that's worth every minute of it!!! Especially if you're going to have kids. Being healthy for your children and teaching them how to love healthy lives will be one of the greatest gifts you can give them.
Best of luck to you!!!