do this sound weird

Angenette • 29 year old mother of four beautiful little girls ages 10 and 8 and 3 and 1 year 👶
So before I was pregnant I was 155 and I was happy because I was so sick and was 102 pounds due to anxiety and panic attacks then I got pregnant and the whole pregnancy I lost weight now she's here and I'm still losing weight im 138 and I feel like I look sick again is it weird I want to gain weight but I can't cause I'm never hungry now any advice you ladies could give me