AHey Alice,
Slowly, but surely, is the best way for long term success! You are doing so well, and I know exactly how you feel about the compliments,...I still feel really wierd about them, but I'm starting to get more at ease with them...starting! That is a journey too! Getting fitted for shoes is a good decision! I found a brand and model that fit me years ago, and I've stuck with them...thankfully, they make small changes, but overall, they have kept the fit (I wear the New Balance 993)...expensive, but worth it for my overpronating, long, flat foot !
Buying clothes that dont fit know is a great motivator for some people...but gotta say, it has the opposite effect on me...I think it goes back to a diet experience I had as a teen ager...and one of the boys I liked commented that my pants were too tight...so I havnt worn tight pants much at all..not even to motivate me on a weightloss challenge. It's stupid I know, but it's me! You will be wearing those 14's before you know it and feeling great!!
Good choices to you!
Sarah