Any two year olds giving up nap???

My sweet baby is turning two in a few weeks. All of a sudden she’s moody and NOT napping. She goes in her crib and screams and screams. So no more nap. Isn’t it early!!!? She’s exhausted by 6pm and has to go to bed. I feel like I’m at a total loss. She won’t rest and she is exhausted. I try sitting with her, quiet time, alone time, family time, nothing seems to be working. Is it just time she’s giving up her nap? I am not ready for this. I also have a four month old so things are tough!