Remind me how old your little one is?
I'd say the culprit is the bottle. Maybe slowly reduce the amount until it's just a few mouthfuls?
We give H (newly 2yo) just a small amount of milk or water at supper, then nothing more to drink until bedtime, when he nurses. He's dry 9/10 nights. I usually take him to the toilet when I go to bed. He doesn't wake up for that, thankfully.
As for us, we're good! E is reading and making art and writing and inventing and...