almost a week after treatment, still swollen

Hi, I had my first laser treatment on my face almost a week ago(tomorrow will be 6 days). The problem is my face is still swollen on the left side. It also hurts like a bruise when I touch it. It’s not too noticable but when you look long enough you can notice. I asked my nurse 3 days after treatment and she said I could have either iced one side more than the other or had more hair on one side of my face vs. the other. I did fall alseep on the ice pack the day of my treatment :roll_eyes: