overweight/ obese and pregnant!!!

Melissa
My husband and I are pregnant!!!! Though it wasn't planned we couldn't be happier!!! I am so happy but scared and concerned for my baby that my weight (as of this morning 336lbs)  may create issues. My biggest fear right now is having a miscarriage. I've been losing weight before and so far since I've found out (i think I'm about 6 weeks). I have our first doctors visit this week hopefully but I would love to hear any stories or advice you girls have!!!