CC doesn't need to be done unless you want massive almost immediate results(ie on a tv show ). You have plenty of time to ease her out of your bed.
I assume she goes to bed with you and straight into your bed? Have you thoguht about doing it sidecar maybe?
Basically, she goes in her cot, up against your bed, you can then still lay in bed and both of you get the impression of cuddling, you can oull her over closer to you in the night or as she gets older she can roll herself over.
This allows more leeway with the 'bedtime routine'. You can then start by giving her her bath, her last feed, and putting her to bed (in her cot, as it's not your bed, but a kind of extension of it she will feel at home, but be safe iyswim.
If you want to lay with her til she falls asleep then do so. It's important to remember that you're doing this as a slow step-by-step to avoid long term hassle rather than expecting her to sleep alone straight away.
The older she gets the more she will be happy to go to bed still quite awake, and will be used to the 'sleeptime' routine.
When she does start to go to bed awake, you don't have to let her cry! She'll probably play with her hands and feet, get a mobile for her to watch, some toys in her cot, which is serving the purpose a normal cot would, but still giving you the ease of co-sleeping.
When she does start to cry, you can go straight in, stroke her, calm her down, sit with her if you wish, just talk in hused tones she just needs to be reassured mummy/daddy will come to her.
The same for in the night, rather than grab her and rock her, just put out a hand, so she knows you're there and she will learn to fall asleep on her own, safe in the knowledge mum/dad is around.
If you gently ease her into it over a period of time she will stop crying out when you put her down awake, she won't reach out for you as much in the night and once you're happy with that then you can move her out of your room.
(That's how I did it anyway, I assume it won't work for everyone, but IMO the reason babies cry at night time is fear and loneliness, they dont know where anyone is! Once they are reassured that you'll come they'll be secure enough to get used to falling asleep without help.)