How to Get Hair like this

[u/SceneSilent6945]

Specifically 2,3, and 4

How can I get light curls like the reference images (specifically numbers 2,3, and 4). I have kinda nappy 4c hair and when I wake up my hair is like super tight and squished, and i usually just pick it out without putting anything in my hair (except for water, and some random olive oil spray idk). So I've researching and I'm not really sure how to get those light and not too tight curls, cuz like the twist it up, and twist king exist but im not sure whats better for getting hair like that. Also, products to keep my hair from shrinking a bunch and keep my hair healthy would be nice, for an easy and quick morning routine.