Advice

So I have an extremely fast metabolism and once I lose weight its extremely hard for me to gain weight. Im 11 weeks pregnant and my pre-pregnancy weight is 107 at 5’8. Last time I went to the doctor I was about 100-103. I was wondering how it effected any moms that were pregnant starting off underweight. I try to eat as much as I can. But I eat a lot of fruits and vegetables and chicken. So it’s extremely hard to gain weight.

Any experiences are welcome, I think I just need some reassurance because I have an appointment tomorrow and I’m really nervous.