Sleep question

kadi

My daughter is 2yrs & 4 months old now and has been sleeping great in her toddler bed for almost a month now but recently she has been refusing bedtime and getting so upset at bedtime. She cry’s and throws stuff around her room and doesn’t want the light off and doesn’t want to go to bed!!!! It’s just been recently and idk what’s going on!!! 😔 (also, she does not nap anymore at all and sleeps 10-12 hours a night)