Do my feeling coincide with anyone else's?

Cherilyn • Wifey to Mike, Mama to Joséphine (10/2017) & Lucie (07/2019)
I'm nearly 22 weeks pregnant & while I love feeling my little move, I'm having a hard time accepting my body changes. I've put a big emphasis on how my body looks & now that it looks different, I am having a difficult time adjusting. Also, I'm not eating my best which contributes to the low self esteem I'm feeling. Lastly, my doctor told me at my 18w appt that while I've gained 13 lbs, she normally likes to see women gain 10. It's only a 3 lb difference - I don't know why she even had to say anything! It has made me feel really self conscious. 
Can anyone provide encouraging words about pregnancy that were shared with you? Or a more positive way for me to approach the changes I'm experiencing! Thank you in advance💛