Sleeping in own room

Our baby girl is 5 months and her crib is in our room. Her room is on another floor of the house- upstairs from us. She has been waking up a lot when losing her pacifier or when she rolls over. She ends up in bed with us many nights which makes me nervous but it's the only way anyone gets any sleep sometimes. Does anyone have suggestions/ when did your baby go to their own room and did it help with sleep?

I think it would make me let her cry a little longer to self soothe bc when she's on our room we are both awake til she stops crying which isn't until I pick her up or pop pacifier back in. I know for sids it's recommended to have baby in the same room for a whole year so I'm just at a loss about what to do .. any advice or experiences are welcome!