Both my girls were really restless co-sleeping with us from around 4 months old.

One thing that worked for me was consistency. If you choose to go down the toddler bed path, and you want to be with her initially be prepared to trial it for at least a week or 2. Don't to and fro from bed to bed, it just confuses them and they don't feel secure.

Your DD is still very young so I would tend to stay in her room for a while and slowly remove yourself over a month or so. Eventually she will just go to bed with a feed or cuddle and you won't need to be in the same room at all. I also found that having every sleep in the one spot helps make the transition easier.

Good luck