Oh I had several
Ran into a branch of a tree (it was only a small piece so I didn´t see it while running past the tree) and got caught at it with my right eye, what broke off a little piece of wood which then was stuck under my eyelid, had to remove that myself. I was bleeding Itachi-like out of the eye lmao. Result was that my retina was almost cracked, luckily it wasn´t all the way through so I didn´t have to get surgery. It was horrible pain tho but I had big anxiety that I´d go blind or smthg, luckily everything is alright.