S.H.
It takes time... your baby is only 1 week old and a newborn.
For now... feed on demand. This is important...they are needing to feed, it is a 'building-clock' time for them to get enough nutrition/calories in order to develop and grow and gain weight. A baby wakes for survival- to feed.
They also "cluster feed" which means it can be even every hour... but they need this. Both my kids did that as babies too. I would NOT feed according to a "schedule." It has been shown & proven, that babies who are fed only according to a schedule, has failed to thrive... and it affects their development, their growth, and their "bonding" which is so crucial in a newborn. In extreme cases, the babies developed attachment disorders and developmental problems.
When my son was born, my daughter was almost 4 years old. My son had a GINORMOUS appetite and fed constantly. I had no sleep, I know how you feel. But it's so important to feed.. they are not doing it to manipulate you. They are just a newborn. On top of that, my son had bad jaundice when he was born...and he had to stay under the blue-light apparatus when we brought him home, for 24-hours everyday, for about 2 weeks. It was very hard on him and me. I was only allowed to remove him from the blue-light for nursings. But we had to keep him under the lights, for his jaundice to normalize. It was very arduous. He would not want to STAY there, much less be away from me. It really put a damper on our 'bonding' and my ability to just carry him/cuddle with him. And he'd cry. SO day and night, I stayed beside him, talking to him, keeping him company, patting him, so at least he'd "know" me and feel reassured, while he had to stay under the blue-light. I got NO sleep. I kept to his bedside as much as possible. Plus, I had to take him in every couple of days for blood tests. PLUS, on top of that, I had to spend all my extra time with my daughter too.
In retrospect, be very glad that your baby is feeding well, and is healthy, and that you can hold her. Her day/night mix up will stabilize. She is too young now, to know any better.
Sure, a boob puts a baby to sleep. This is normal. It's not her doing it on purpose... when a baby is full, they get sleepy. Just like an adult. Right? Now... what you may want to do is make sure your baby IS latching on properly, and is actually getting enough intake, and if you are producing enough milk... since it's only been 1 week. Sometimes, a baby constantly feeds because they are not getting enough intake or they are not latching on correctly. THus, they are always hungry, and waking. When she nurses... is the entire areola in her mouth? Do you actually see and hear her swallowing? If so, then she is probably getting enough.
But, a baby needs to feed when they need to feed. They are doing it by pure survival and they are growing at a quick pace... thus their intake amounts has to keep up with their growing.
All the best,
Susan