Why and what does it mean when there is a tiny red dot at the bottom left of my screen?

[AC Question]

I have a LG Phoenix 2 for at&t.. And just recently I've noticed a little teeny red dot on the bottom left of my screen. Why is it there? How and what did I do for it to show up? How can I fix this?? help me! Aha

 

[belodion]

I remember a similar post from a couple of months ago. A team member suggested that it might be a miniaturised icon. I'll try to find out more.
Please post a screenshot. https://forums.androidcentral.com/showthread.php?t=409154