6 month old sick

My daughter is 6 months old and she’s sick. She won’t let me put her down to sleep. She usually sleeps in her pack n play next to my bed but she wakes up screaming 2 mins after I lay her down. I’m exhausted. I’m overwhelmed. All she wants to do is lay on me. I dont know what else to do. Can she sleep with me and I sleep too? Advice please?