Hi, everyone! Sorry, I feel like I make a lot of threads on here...but I have a lot of questions!

I'm 17 1/2 weeks pregnant and seen to have been losing a decent amount of weight. It's freaking me out. I know I'm supposed to be gaining a pound a week. When I got pregnant, I weighed probably around 155 pounds (I'm 5'4" and have a stockier build). I stepped on the scale today and weighed like 144

I haven't thrown up even once throughout my pregnancy. I can eat, but if I eat a lot, I feel nauseous. I generally eat pretty healthy and walk for exercise every day. I have a decent sized baby bump, so the baby must be growing, right? I have my anatomy ultrasound in a week and a half and I'm nervous because of all this weight loss. Before I got pregnant, I struggled to lose weight! Now that I want to gain it, I'm losing it!
I just bought some Costco brand Ensure to see if that helps. Any ideas/suggestions? Anyone experiencing the same thing? Thanks!
Re: Weight loss?
Married: 11/12/16
BFP: 02/09/17
FTM | EDD: 10/13/17
BFP#3: 2/9/13 EDD 10/18/17. Team Green for Round 2!
In all seriousness, if your doctor is not concerned I would try not to worry. The weight will come.
I heart YNAB
---------
“Happiness can be found even in the darkest of times,
if one only remembers to turn on the light."
- Albus Dumbledore
@PizzaMonster3 thanks for the reassurance! I hope my ultrasound goes well as well.