I'm considering getting a weight loss injection. Has anyone actually tried it?

I am writing to ask because I am very stressed about my weight these days.

Even if I try to adjust my diet little by little
After a few days, it goes back to normal.

I've tried starting to exercise, but it's harder to do it consistently than I thought.

Then recently, I found out about something called an obesity injection.

I'm looking into it because a lot of people around me are interested as well.
There are more varieties than I thought, so I don't really know what's what.

When I heard the term "obesity injection," I just thought it was an injection to reduce weight.
It seems that the method or precautions vary depending on the medicine.

The more I search, the more confused I feel.

I'm especially wondering if it's okay for someone just starting out.

I also want to know how many weeks of consistent use are needed to notice changes.

Those who have actually used obesity injections
I am also curious if my appetite or amount of food has actually changed.

I usually find it hardest to resist eating dinner or snacks.
I am most curious about whether this helps with that part.

Of course, I don't think you'll lose weight just by getting injections.

I know that I need to do diet and exercise as well.

Still, if it makes getting started a little easier than managing it alone
I'm thinking of getting a consultation.

However, I am worried about side effects.

There is a lot of talk that reactions vary from person to person.
I don't want to start too aggressively from the beginning.

Were you sure you experienced any inconveniences while using the weight loss injections?
I would like to hear your actual experiences.