Hi Honey, and what is the reason for giving her paci at 3am ? It has been 7 hours from the last feed and she might be just hungry. It would make you get up to her once instead of twice between 8pm and 5/6am. What happens at 5/6am? She is just happy and then goes back to sleep?
If I am correct you have only one NF at night which is a very good result for that age and definitely I wouldn't push for more. No NF at that age is possible but rare, it may impact her weight gain and your milk supply is you are BF to drop this last BF at night. It's great your first child slept so well but it's rather rare:). From my personal observations around 8/9 weeks there is a peak where many children have the smallest number of NF or bottle per night - but than around 11/12 weeks they start going through GS and usually need more milk at night. It's perfectly normal. Many parents are confused and think that if their child slept until some moment at night, s/he should continue to do so which is not so obvious.
Once again, having only one NF at that age (and presuming her weight gain is still good), she should be able to drop to no NF around 6/7months which would be a great result. I would be happy with the result you have:), and just make sure you both get as much sleep as possible.