Baby blues

I have a 11 week old and haven't been feeling much of a connection to her mostly just feel like a robot going with the day to night routine of feedings, diapers, naps etc. Also not being able to go outside with her that much because she can't hold her head up yet and I kinda want to wait until she has more control. I know it's still early and I probably shouldn't worry but being inside and being a stay at home mom now is still a little hard to adjust to. I love my baby but the connection just isn't there, some days I feel like crying because I feel overwhelmed, I get help from her dad but he has to work so it's just us. She hasn't been sleeping long anymore and now she's eating more often, which I understand because she's growing, but then that means no sleep for me at all. I understand this is part of being a mom but I also understand that it's ok to feel down at times. How have you ladies been holding up? And what do you do to keep a positive upbeat attitude?