Heaven, Miss J is still abit like this during the day. At night we have a little bedtime routine for her and it helps her go down a lot earlier - same as the one we did with DD1 which worked for her too.

We start with naked time and some tummy time on the floor, then I giver her a massage. Then she has a nice warm bath and gets into her pyjamas. She feeds one side, I wrap her and give her the other side. By the time she has finished she is really sleepy so I burp her and put her to bed. She generally goes off to sleep around 7-8pm with that routine.