My iPhone keeps running out of storage. I have deleted photos (taken more since then but not a ton). I have my work email and personal email coming in. I know I need to delete the music because I don't listen to it that often but I need to hook up to iTunes to do that.

I just don't know how it keeps filling up??? Any suggestions? Do I have a setting wrong?

Note: I am talking about actual storage on my phone not cloud storage.