Will obesity injections help control appetite?

I started controlling my diet a few months ago, but I'm worried because managing my weight is harder than I thought. I manage to control my portion sizes for breakfast and lunch, but my appetite keeps kicking in around dinner time, so I often can't stick to my plan. It's not like I'm very hungry, but when I get home from work, I keep thinking about snacks like cookies or bread. Once I start eating, I tell myself I'll just have a little and stop, but I end up eating more anyway. Since this keeps happening, my weight remains pretty much the same even with exercise, so I'm looking into other methods.

Then I heard about weight loss injections from people around me, and I'm looking into them because I'm curious if they actually help control appetite. I became interested because I think managing my diet would be easier if I could just reduce my constant cravings, rather than simply lowering the number on the scale. However, since there are so many different types, I'm not sure what criteria to use to choose one.

For those who have used weight loss injections, I am curious if your food intake or snack consumption actually decreased when you first started. I would also like to know how much weight change occurred when combined with exercise or a proper diet. Additionally, I am wondering if appetite returns or weight is regained after stopping the injections. Rather than promotional reviews, I would like to hear honest experiences from those who have actually used the product for a few months.