Weight gain.

At what point did you start really putting on weight with your twins? I had only gained 2 pounds up to my 19 week appointment. Fast forward 4 weeks, at my 23 week appointment and I had gained 7lbs just in those 4 weeks. My doctor said it wasn't a huge concern, but I'm just curious about what point you REALLY started putting on the weight. I'm concerned with putting on TOO much weight now 😁