HeLP!!!!!!!!!!!!!!!!! I want to get a short hair cut but have no clue what style to go with or if i should go short or anything.. IM just really really tired of my hair!

These are two pics of me.... (the one in the green in teh first pic)

I'm thinking of going like really short but am un sure.. anyone have any ideas let me know... or if you have links to pics you think of hairstyles post um. I need advice help etc.
Also my hair short is just a TINY bit wavy mostly straight. if that helps at all. And im thinking of dying my hair like a reddy brown to get it to pop a bit more.. it's kinda a dull color right now.