Seeing a ‘2- -‘ on the scale again

I’m having such a hard time and I have been for like three years. I lost a ton of weight but then gained like 10 pounds of it back and I feel so worthless. I didn’t get to my ultimate goal weight when I lost weight so the fact I put some back on makes me feel absolutely terrible. I feel like a giant waste of space, like I’m disgusting and a problem. I have a great life but I feel worthless because I’m so huge.