Pregnancy Update

Well i'm just about starting my 3rd Trimester, and now it's starting to feel like it's taking forever! I just found out on Friday I have gestational diabetes, so i'm kinda bummed. I had to learn how to take my blood today ( 4 times a day!), how to count carbs, eat right, blah blah. Tommorrow I have to go to the health center at the gym to figure out my nutrition and exercise plan. So far i've gained about 15 pounds, so I don't think i'm overweight. At least I hope not. I don't know how i'm going to start eating right and exercising now, without losing weight. I'm soo pissed off that I have to watch what I eat especially with the holidays coming up. Especially since i'm hungry ALL the time! Celery and peanut butter just do not sound appealing to me at all.....