Jenn...You sound like you really are doing great ! 3 miles in the treadmill is outstanding ! last time I used mine I got bored - how do you do it ? you and I are the same height.... and that's about my regular weight - 120-125 is a good weight for that height.
and on the picture ...I'm nosy - I want to see it LOL !! It must be a good one if you can't share it - (I have a few of those hehe - fully clothed but a little ''ris-kay')
and congratulations on Luke and saving him from an awful life - that's awesome and he must be soooooo happy with his new family !!