How much weight have you gained?

My doctor said I’ve had quite a jump in weight but it’s ok because the holidays just passed. I’ve gained a solid ten pounds and I’m only 13 weeks pregnant. Before that I was at a normal bmi. I was in a calorie deficit for 7 months and lost 18 lbs. Once morning sickness started, my new diet went out the window and I’ve been eating what ever sounded good (there wasn’t a lot) and I started eating way more often to cope with the nausea. I see that supposedly up to 5 lbs is normal at this stage so I’m not sure how I’ve managed to double that. What has been your experience?