PLEASE help me identify my curl pattern.

I'm honestly stuck, sometime I think it's 4a other times I think it's 4b then I think it's 4c. Please help me it's so frustrating. The picture with me in a blue shirt is my hair moisturised and a little damp, the picture with me in the white top is my hair completely dry. 

4 Answers

4a
here are some more pictures, you can see the curls better 
here 
3c/4a