Steve Skin Glitch

Hello! I've been having this problem recently where I can't see my own skin or the skin of most other people. In my perspective, sometimes the majority of people are using Steve and Alex, and I also have the Steve skin. When I asked if they could see my skin, they replied that they could, but I couldn't. It's occurring on 1.8.9 and the latest one! I've been researching this problem for hours and haven't found a solution. I tried using the Lunar client launcher, but the problem persists. Something is wrong with my Minecraft. - Ranzyie