Adding rice cereal to my 2 month olds bottle?

Jayden

My baby is exclusively on breast milk, whether it’s breast or a pumped bottle. She is usually eating 4oz every 3 hours but she never sleeps more then 2 hours. Just starting a few nights ago she won’t sleep longer then an hour. Im going crazy and running off 0 sleep. Im so desperate. Has anyone tried rice cereal added to a bottle at night? If so how much? I’ve been told to do formula at night but im not wanting to do that