Seeing pictures from others that put on muscle mass can definitely help push you through and achieve your goals. As they have been through the same struggles as you have and was rewarded with the body they work so damn hard for.
It is recommended that you take a photo at the beginning of your transformation, as well as during you’re journey. The progress that you see in the photos will remind you of how far you have come and will serve as a good reminder not to give up and keep going!