Ugh...need to move DD from our arms/bed to RnP or PnP

CA2006

I am dreading this. The only place DD has been ok sleeping for decent stretches at night is on us or in our bed. We have been ok with it while she was so little and it was the only way we get sleep. It seems she is stretching her night sleep out a bit now and I said that once she did that and I have the "energy", I would work on moving her to her own space. I would be lying if I said I am not absolutely terrified! I am getting used to my 3-4 hour stretches and sooooo do not want to go back to more frequent waking. Any tips, tricks or success stories are appreciated!!!