Nice finds southerngirl. From the looks of your finds I would say you are hunting a Woodland site sine the three points in the last picture are all Woodland types. The first one is a Jacks Reef Pentagonal or Pee Dee Point, the second is a Madison Triangle which is late Woodland, and the third looks like a Jacks Reef Corner Notch Point.
nice pieces, it seems you have an area that produces colorful artifacts. obviously you`re in a good area. don`t worry `bout the small ones. one day you`ll be scoutin and you will find that big one. it`s gonna look at you like that money on geico! good luck!