TTC and Weight Watchers

Has anyone done weight watchers while TTC and continued while pregnant? I just started WW online and it says they won’t let you continue while pregnant. I was thinking I would switch the settings to breastfeeding as soon as I find out I’m pregnant so that it will add some extra points. I know weight loss is generally not ideal during pregnancy but I’m 110 lbs over my ideal weight and I want to make sure I at least am careful to not overgain (last preg I gained 50 and wasn’t able to lose it after hence my current situation).

Has anyone tried this or have other similar suggestions?