Weightloss! Feeling Hopeless!

It's so hard losing weight while working st a doctor's office! We always have vendors bring us lunch or breakfast and I can't help but nibble. Before marriage which was 5 years ago I was 170 and now I've jumped up to 260. I've been so miserable and I've tried EVERYTHING. I was on phentermine for awhile but everytime I stopped I gained everything back and them some! Then when I tried fad diets I fall off the wagon within a couple of days. I love my flat tummy shakes but I have a problem with food. It's my go too thing when I'm bored, when I'm stress or emotionally. The gyms are now open which I have to start going back regularly but I burnt myself out by going 6 days a week for an hour (granted I was single at the time) I just need help going into the right location! Any ideas ladies??

This was in 2016

Now