Crib to toddler bed

So we made the switch because she was climbing out all through out naps and night, it’s horrible I have to say. She just won’t stay in it. Won’t nap and I still rock her to sleep and lay her in her bed, she gets up a few hours later and is in our bed. I have a 7 week old so I’ve just been letting her for the past week sleep with us or I literally get no sleep. I need tips !!! If she just slept through the night I feel like it wouldn’t be an issue but she has been waking up at least 2-3 times during the night for almost three months now 😩