How will I be able to maintain a healthy weight when I get pregnant? I'm already plus and I don't want to be obese, what should I do?

Be reasonable. If you eat a reasonable & nutritious diet for both you and baby w/o too much junk food or excess calories w/excuse "eating for 2" + get or remain physically active--walk, do house chores, etc., or more as you feel able, should not gain too much. Tell your OB about this concern and they can help monitor weight changes w/you.