im a ftm and had my daughter 7 weeks early but only stayed in the NICU 10 days I go back to work…

im a ftm and had my daughter 7 weeks early but only stayed in the NICU 10 days I go back to work Monday and I dont know how to deal with leaving my daughter even though my mom gonna watch her and she lives close to my job and said I can come see her on my hour break I just get so depressed when I think about leaving her I need advice on how to deal with this