My weight..

Tasha • Pregnant with my little angel 💞. Taken by my King 💍
I was like 165 ish pounds pre pregnancy weight ( I was unhappy with but I ended up pregnant and couldn't really do what I wanted to loose the weight ), now I'm 179, I'm not gaining it in my legs, because I walk, and I'm on my feet 24/7, and I'm gonna start working out my arms so they are fit and nice after words, but is 165 to 179/180 a lot of weight gain for only 18 weeks...? 😔 because I feel so gross honestly. I feel like I'm failing my body.