Ice cubes up the vagina

Has any one ever put an ice cube up their vagina? I know it sounds weird lmao. I did it when i was around 16/17 on hot days in australia. I would get and ice cube let it melt a bit so it was a little slippery and just stick it up there put on a pad and went on with my day. It cooled me off well but I stoped when i realized how weird it was and possibly harmful for me.