I'm so confused at the moment she's shown all signs of labour her Mucas plug haz gone she's got a little opening she's been eating fine all day and drinking she's also been so restless licking and moving around to get comfy she's leaking milk and her temp haz been 59.0c to 60.0c all day . She's been heavy breathing sounds like she's got a snotty nose . But still no contractions ??? Advice plz
I do not have experience with Persians, but they are well-known for having health problems. They can also have problems delivering kittens due to the shape of their heads.
You said she was 54 days pregnant six days ago, which would make her only 60 days along today. Her body is clearly preparing for full labor soon, but it may be too early yet.
However, I would urge you to call your vet at this point in case she is in trouble since you are concerned.