Moving out?

I'm 23 and have a 4 year old daughter and we're finally moving out of my parents house. I've been wanting this for so long but now the day is fast approaching I'm super excited but also a little apprehensive. I pay my way at my parents (I pay for electric, my own groceries, cleaning products, my share of Internet etc) and always do my own cleaning and laundry etc and basically live as independently as I can while under their roof but the thought of having my own house to run and not having the safety of my parents to turn too for help, if needed, is kinda scary. Has anyone any advice for someone moving out on their own for the first time? Any ways to keep organised with bills etc? TIA