Leirhiht

I have a 2009 f150 and it does not start. This is the second time this month my truck wont start. First time it just spun the starter. I turned the key off and tried two more times with the same results. I then waited a minute or so and tried again and it started. Tonight im going on a beer run and the truck does the same thing, won't start..after I did the same routine as before it still did not work. And it still has not started. I have no idea what is wrong.does anyone have any suggestions or has had the same issue?