Increase or Not??

Hello...my baby girl is 2 months,9 days old. Last visit she weighed 9lbs. **I exclusively pump** For the past week or so, she has been sleeping through the night for like 8-9 hours. It just happened randomly, we haven't done anything different, and I'm just as shocked as yall....LOL. So my question is since her last bottle is around 9 or 10pm and she doesn't wake up until about 6:30 or 7am, should I be giving her more in the bottles she drinks during the day to make up for the bottle or 2 she would during the night/early morning? Her normal amount is usually 3oz and she feeds 7-8 times a day. Your insight is welcomed. Thanks 😊