I’m scared…

I’ve been considering getting a belly button piercing for a while and have heard conflicting reviews… I went with a friend when she got hers and she was practically screaming in pain (had some complications getting through scar tissue) and had another friend tell me that it wasn’t bad at all. What would you rate the pain level on a scale of 1-10 (1= felt like someone pinched me, 10= I blacked out)