@shanls96 Test something out, for me. I had the same problem sometime back with the big eyes. Actually, I have had it a few times. Once with some default eyes and once with the Explorer mod. Go into the Explorer mods folder and remove the CC for the nails. It might take some testing to see which one is the nails mod.
Me and Kawaii Stacie spent a couple days trouble shooting my big eye issue, cause she wasn't seeing the problem, and she wasn't getting it reported, but all my testing clearly pointed to it being an issue with Explorer (and I'm not novice with computers or mods).
I installed the mod onto my daughters game and she didn't have the problem. Long story short. With a certain CC hairstyle in my daughters game with the nails from Explorer, she didn't have the eye issue, without the CC hair and with the nails part of the mod in, she did.
So track done the nails part of Explorer, take it out and see if it still happens or fixes the issue. I can probably track down the hairstyle that seemed to fix the issue for me, if you do find it to be the nails. Otherwise, Kawaii Stacie was never able to reproduce the issue, so I'm not sure a proper fix was ever done.