hun, i'm almost 29 and rarely sleep right through the night even now! i wake up, i have a drink, i snuggle up to DH for a cuddle (if he's home - the body pillow if he's not!) - i think at 7 months, Jazz just needs to know you're there, have a drink (if she breathes through her mouth like i do, she's possibly dry and uncomfy!) and then go back to sleep knowing she's safe!