welcome! i too have been having same problems as the weather been getting colder. i use my normal condish and oil as a leave in. for my DT i just mix other types of oils into my normal condish.
i would wash at night and sleep on it damp. it drys over night so by the morning you should have lovely curls.
right now my problem is that i wash n shower mornings, cause it fits in best for me, and i got a stupid little hair dryer that takes ages to dry my hair, n i still go out the door half wet. defuser would take too long, is there a quick way of hair drying in the morning? im thinking im going to have to get a better hair dryer.

my hair: 3b, high porosity, high density and coarse hair (i think i finally figured that all out)
my hair loves conditioner only styling!
Oils and my own procuts are my hairs best friend
my hair goal length is bra strap length when curly.