Waking up wet

[MummyF04]

Hello ladies,
my 5 month old has started sleeping on her side. As a result she is waking up wet as the nappy is leaking.
I have tried Aldi and pampers. I know I am using the correct size.
Any tips or brands that are better?

I also have a 5 month old and she was also leaking in the night (pampers and Aldi). We found that the pampers pants are much better than the nappies. Might be worth giving them a try if you haven’t already.