My Minecraft skins will not load. Whenever I enter the dressing room all five of the slots that you could create your character on just continuously show the loading sign.

I recently got back to playing Minecraft again and noticed that there were two slots with the loading sign. I realised that I deleted these two skins (I previously made these in-game) a while back, but I wasn't sure that deleting might've caused it to disappear and keep showing the loading sign. So, I tried to test and see if this would happen again and ended up deleting the last three skin slots...hehe...

Anyways, I don't really mind having Alex and Steve as my Minecraft skin, but I'm just a bit bummed I can't use or make any other skins. 

Thank you for reading this lengthy report!