Answer to "Why are there 2 white spots on my screen"No, it's a software glitch. Just restart your phone and the two white dots will go away. It happened to my iPhone when I was wiping clean my screen.
Answer to "Two white dots on screen"No, it's a software glitch. They appeared on my iPhone after I was wiping clean my screen. I just powered off the phone and restarted it and they went away.