Sayang, I can hear how worried you are, and it's totally understandable, gaining that much weight in a short time feels impossible, especially kalau your body memang naturally kecil macam tu. Honestly, a few of my mum friends pun dalam situation serupa, dan apa yang helped them most is eating frequently in smaller portions rather than forcing down big meals, like snacks every 2-3 hours (peanut butter on bread, eggs, cheese, nuts, milo with full cream milk) rather than trying to finish huge plates, because that's less overwhelming on the stomach. But because this is such a specific concern untuk your pregnancy dan baby's health, do check back with your doctor or a maternal dietician kat your clinic, they might refer you to specialist who boleh suggest safe ways to gain, or even rule out any absorption issues. You're doing your best, and 10 weeks in is still time, don't stress yourself too much because that affects baby too. Hang in there, mama!