Hey Livvy, don't worry, things will definitely get easier. I do think the transition being a first time mum is the hardest. You are used to doing what you want, whenever you want. When baby comes, it can be tricky working out a routine and even going out for the day seems a mammoth task - I remember my eldest son's nappy bag was more like a rucksack and by the time we went out it was almost time to come home! By the time you have baby number two, you just shove a couple of things into the nappy bag and realise that if you do forget something, it's not the end of the world. There are usually shops wherever you are going!
You are also adjusting to hormone drops - the 'baby blues' that they talk about kicks in for a few days round about where you are now. They go, don't worry. I remember both times round sitting in tears for hours about really minor things (which seemed massive at the time). Get hubby to bring you lots of chocolate.
You are also adjusting to a new role, a new you which can seem huge. When my eldest was born, we moved down to Edinburgh two weeks after he was born. From being surrounded by friends, family, a job and colleagues I loved, I was suddenly alone (when DH went out for work), knowing no-one in the area, in a house with a baby just learning how to be a mum. Soon, I started going to baby groups and activities and met loads of new mum friends who were great, many were first time mums as well.
Don't be too hard on yourself, it will definitely get better. At the moment, your baby will pretty much be eating, sleeping and crying but in a few weeks, you will see much bigger changes; little smiles, giggles, interaction etc.
xxx