Yes I feel that way too! But you should be PROUD 21 pounds is a good amount to lose!!
Here's a little happy dance for you!
What do you feel the struggle is?
For me - I tend to fall off easily and motivation can be hard to find at times too!
Do you pick a goal date? A goal reward (besides food)? What about a jar that you throw in a dollar for every workout? Every Pound? Something like that!
I am here for your girl! We can BOTH do this!!