Blending of roles


I just started my FNP this spring and will graduate in Spring 2016 (hopefully!). My program is mainly one class at a time with the last year being all clinical. I have a 19 month old son who is VERY busy! I currently work PRN at a hospice IPU 0-25 hours a week, am married and own a home. I am good at time management but am worried about all the different roles I now have. I know things will have to be given up, priorities shifted, sacrifices made, things will go undone and I am ready for this but nervous! We want to have another child while I am in school and give him/her the same amount of love and care our son got. If that is even possible! Any words of advice or encouragement would be appreciated greatly!