Hair Type?

I'm not sure what hair type i am. my texture tends to change a lot. my hair LOOKS 3c. but it feels like a 4a. it's really nice when i put product in it. but if i go more than 3 days without doing anything, my hair will start to look less curly and more cotton candy-like. that's another reason i think my hair is more 4 than 3. but then again, i'm no professional. sos ❤️