I'm having such a hard time with my baby girls latch. She's a week old today. I think she might have a shallow latch. I've looked at her lip and it doesn't look like she has a lip tie... sometimes I'll feed her a bottle of my pumped milk and she gets her top lip way open to get the bottle nipple far into her mouth but have the absolute hardest time getting her to get a deep latch on my nipple. So then it gets painful, she gets frustrated, and then constantly pulls off. What can I do to get her to get her top lip up more?

This picture was last night... it has been the only good latch that hasn't been very painful.