IPhone 5; purple dots on exterior camera lens?

I have purple dots on all my pictures I take with my rear facing camera I guess it's a lens hardware issue. Then I have problems with my sleep button, it doesn't work half the time. My nearest apple store is a hour away in Detroit. I bought the phone from Verizon in October. What can I do?

Call them and tell them that this is bothering you and you don't know why it's doing it. I think I'm having the same probably mine sometime flashes also and get really dark.