Overnight diapers


Hi moms! Looking for any advice possible...my 8 m.o. is currently sleeping through the night (about 11 hours) and she is waking up with oversaturated wet diapers that leak onto her jammies and sleep sack. I’ve tried Pampers swaddles and Pampers baby dry. I’ve also tried sizing up overnight and nothing seems to work. She’s only 15 pounds so we’re still in a size 2 and I haven’t been able to find overnight night specific diapers smaller then size 3. Looking for any tips that might help or what other diapers brands you may have tried that can hold up for long stretches. Thanks!!