Managing time

First time mummy here. My baby is currently 1 month plus. It have been overwhelming at times and learning to cope with the new role as mummy. My husband goes to work in the day time. I find it difficult to manage simple house chores, ‘me’ time and find the time to express my milk, lunch and dinner. Oh and even shower! For stay home mummy, how do you manage your time ? I know I can do some of it during baby nap time but Baby wakes up so quickly all the time. Please share!! #firstbaby #1stimemom #pleasehelp #advicepls