Looks like 3a to me. And it does not look frizzy at all and that is because you might have a low porous hair (?). Use a light leave in and gel after shower, style and then let it airdry.
Hair type/properties:
3c hair, high porosity, mediumdensity, low elasticity, fine hair.

Curly hair routine/regime:
Combine the modified cg-method (low poo) and a modified tightly curly method.
-Condition and leave in: Aubrey Organics, Giovanni Barzilian keratin and argan oil
-Sealer: shea butter, Argan, olive and coconutoil
-Gel: homemade flaxseed gel, Kinky curly custard, Queen Helene Curl royal shaping creme.