Lack of pediatric nurse jobs in scotland

Hello, Im a student who would like to apply for child nursing but i was doing some research and i found out that there is a huge lack of pediatric nurses jobs in scotland, which make me think that i should do adult nursing intead as looks like this problem doesn't affect them, plus i know you can work as a pediatric nurse with a adult nursing degree too so now im concern if i should take adult nursing instead of child nursing because if i take child nursing i will be more likely to not be able to work as a pediatric nurse and if i do adult i could work as a adult nurse until i find a place for being a pediatric nurse.
Could anyone who knows about this tell me if this is true or what should i do.
Thank you