Sayang, IUGR is serious, please make sure you're seeing your doctor regularly and following their advice closely, okay? Honestly, a few of my mum friends had similar situations, and they all say the constant monitoring and follow-up scans really helped them feel more in control. The weight gain you're seeing is good progress! Just stay committed to the diet your doctor gave you, rest when you can, and don't hesitate to go to the hospital if you notice anything different. You're doing great, this journey memang tough but you're managing it well. Hang in there!