If I get forehead fillers for the first time, can the shape look significantly different after the swelling subsides?

I keep looking at before and after photos while thinking about getting forehead fillers, and I've noticed that there are cases where the appearance immediately after the procedure looks quite different from how it looks a few days later, haha.

At first, I thought the shape seen immediately after getting forehead fillers was pretty much the final result, but I became curious after hearing that it becomes much more natural as the swelling goes down.

I tend to be very sensitive to even the slightest changes, so I think I would get unnecessarily flustered if I looked in the mirror right after the procedure and it seemed too bulging haha.

Is it possible for the forehead to look a little fuller than its actual volume for the first day or two after getting fillers?

I am also wondering if it is correct to judge the true shape of the forehead filler only after the swelling has subsided to some extent.

Rather than expecting a finished shape right from the start, I’d like to think about a few days for it to settle naturally haha.

Is it also possible for one side to look more swollen, making it feel like the left and right sides are different?

I would like to know if that naturally becomes similar over time, or if it would be better to get it checked again if there is a difference even after some time has passed.

After getting forehead fillers, it's best to avoid pressing on them with your hands or constantly touching the shape, right?

I'm the type of person who keeps touching things if they bother me, so I think it would be better not to touch them at all for the first few days lol.

I am also curious if many people are a little careful at first about actions that put pressure on the forehead, such as sleeping posture or wearing a hat.

For those of you who have received forehead fillers, how different did it feel on the day of the procedure compared to about a week later?

Are there any people who said they were satisfied because it looked a bit unfamiliar at first, but became much more natural after the swelling went down?

Since this is my first time getting forehead fillers, I’m trying not to judge the results too hastily, but could you please share a review of when you actually felt the shape had stabilized?