Hi! Be glad you are just going to work, had to leave the country, when my little one decided that Mommy was best... But, I got through it, and you will, too! frist of all, relax, because stressing will not help, because baby picks up on the nuances of stress. So, in order for baby to begin accepting the bottle, you really should try to maintain the same rituals, until she gets to the bottle routine. use the same chair bottle, and a piece of your unwashed clothin, ie tops. Baby's smell is very good, so placing your top adjacent to her head/face, without smothering her. My hubby placed my oversized t-shirt on his chest area, while he fed her, and she could smell my presence. I finally did wear a new shirt of his, that fit, so he could actually fit it. LOL! He wore it only for feeding the baby, and I wore every night, so the scent stayed. now, do you have a lactation consultant? they might have sugar water to place a small drop on the nipple, they have little containers to store the remaining water. We just got some from the delivery hospital nursery for my daughter, who is BFing and BTFing, too. You can make your own, by dissolving about one tsp in sugar (use unopened sugar from small pack or the bag in your cupboard that has not had alot of hand/family contact) into 1-1/2 tsps of sterilized water. You sterilize the water to prevent unsafe water. you can adjust the sugar to your/her taste, since it varies per child and their ability to accept the mixture. Now, as she accepts the nipple, she will not need the sugar mixture, as much, so do not fret, about the use of sugar. when you feed her, have Dad do the similar steps for the ritual, until she accepts, that might mean, sitting while feeding in the glider/ottoman chair, with lullaby music, and no interruptions, including turning off the cellphones... It is a great time for Daddy to bond with his child, and make his own lttle rituals of love... Now, Mommy do not fret, because you are not there, Daddy can do it, because he did it before... LOL! Now, for you I recommend, taking a small stuffed animal/toy, and placing an unwashed t-shirt or onsies, on it for you to sniff, while at work, and a video of your baby on your phone, it helps when the hormones, begin to kick in... And do not forget to add more nursing pads to a personal bag for you to survive the days from her... I had my lunch watching the video of her, while I eat, pump, and relaxed... because I needed time for me, too! she will be in excellent, caring, Daddy's hands, just as she/he was while you slept in the first few days... Have faith in Daddy to get the job done... For now, he will do it similar to oyur way, until he adapts to his own ways, which might be alot different. But, what is the harm, if the baby survives, strives, smiles, pooping, peeing, and eating? With communication, the both of you will survive, parenting requires compromise, since few families today, can have both parents home at the same time, without never having to return to work... so, as your maternal hormones are spiraling, and the temporary loss of the little one makes you an emotional wreck, pile some extra tissues in your bag and desk area, and learn to time the tears with the need to go to the bathroom, for the tearfest... this too shall pass... Baby will be fine, it is just different when you have to work to survive... One thing that is great is the technology available in phones, where you can read stories, sing songs, tell poems, coo and caa, and keep these as mementos in her baby books and videos... In my day, it took two weeks for a letter to arrive... Yes, it was 23 years ago, but, when our new graddaughter arrived in Feb 2011, I found that the old ways, were still current, and my Granddaughter is a striving, plump, over-kissed little bundle of joy... Her Mom is returning to school, so she will be experiencing the same things we are going through, but, with my tried experiences, she will be ok! So, good luck at work, and Daddy, handle it! LOL! besides, you are just a phone call away... Oh, and I did try to limit the phones calls to him to a specific time period, where I knew Daddy actually had time to listen, respond, and communicate without interruptions... We called our, "cuddle time," where the first two minutes where about the baby, and the rest was about us for 5 minutes... It is great for rebuiding our romance, because we would plan one thing we wanted to do, when baby was sleep... Like Daddy was good at footrubs, so he would give me a phalanges rub, while I watched his team win or lose... but, I knew we were working together to build our relationship, together...while the baby slept... Good luck!