My lo is not wanting to sleep in her pack in play and the last time she did it she sleep with me for…

My lo is not wanting to sleep in her pack in play and the last time she did it she sleep with me for 3 days took her to the dr because she was acting funny they didn't find nothing wrong then 2 days later took her back and ended up in the hospital. My mind is working over time. Right now it's just the sleeping part she is tacking antibiotics for an ear infection idk if I should be worried that she's wanting to sleep with me again or not