My baby girl is 9 weeks and I'm supposed to return to work tomorrow. I am so depressed about it. I knew this day was coming but now they it's here I'm so upset. On top of me leaving her to go to work, she hasn't fully accepted the bottle yet. I've exclusively breastfed her since birth. I'm really heartbroken about leaving her and I'm worried she'll go hungry because she's just stubborn about taking the bottle. What to do?