Been there, done that. The worst was a few years ago when I lost 60 and gained 70. In fact I am back on today because I just gained back 15 lbs. of my most recent 36 lb. loss. I was doing pretty well all spring, summer came and I started slacking, then I stopped following my plan at all. Then I got into the "I'll start next Monday, so I better have all my favorites this weekend to say goodbye". Hello 15 lbs, half of what I had lost since March. But I am stopping now instead of heading back up to the top weight again.
The big change, I started weighing before the clothes didn't fit. I confronted the number and decided to stop here! I tend to just avoid the scale and reach for the loose clothes when I am fooling myself into thinking one more treat won't count. This time I hope to practice awareness and keep journaling and weighing. My hope is that I will be too ashamed to watch those numbers increase daily.
How did I start back up? I confronted the numbers, I restarted the program that worked best for me in the past, and I made a commitment to log in here everyday.
Then the most painful thing, I adjusted my signature to show the gain
Just trying to face the truth and move on. You have taken the first step by asking for support.
Sorry this is so long, I think I am talking to myself here. Hope something I said helps.