Telling parents about laser tattoo removal

I got my first tattoo about a week ago, it’s on my arm, I was so excited and I absolutely loved it for the first couple of days. But then I started to really hate it and it has started giving me so much anxiety about the fact this is on my body forever, I really have made a mistake. Also because it’s in such a visible place it’s really getting to me.. I have decided I would like to get it removed, it’s a smaller tattoo so it’s not as much money to get it laser removed, and I can afford it as the sessions are pay on the day and not pay for all of them at once. I don’t intend on starting the laser process until it’s healed over in about a month or so.. The thing that is giving me the most anxiety is my parents, as they did warn me about getting a tattoo and how my body is pure and I’m about to put something on it forever but I was so adamant that this is what I wanted.. They were okay with me getting the tattoo as long as it was what I wanted, but they did warn me. At the moment I never wanna get a tattoo ever again, and I really didn’t expect it to go this way, it hit me like a truck! I really don’t know how to tell my parents that I am wanting to get it removed as I am so scared they’ll be angry at me for not listening to them in the first place, which I am truly sorry for may I add, I really should’ve listened to them, but everyone makes dumb mistakes sometimes and I guess it’s just a live and learn situation. I’m planning to tell them nearer towards when I’m actually getting it done, just so I’m not saying it immediately after I got the tattoo and to give them a chance to ease into the tattoo. Any tips on how to break it to them? Because I’m really struggling. Thanks