I got a last minute hair and beauty app just to give me a wee pick me up before baby arrived since I wouldn't get for a while.
If you're hoping to breastfeed or are interested look into colostrum harvesting.
I batch cooked lots for the freezer
Sleep and rest as much as you can- this part is tough on your body so don't over do it.
If you have any pets at home start getting them ready for baby.
Make a list of box sets and movies you want to watch and get a set of Bluetooth headphones (lifesaver for night feedings).
Look at safe co sleeping (we don't co sleep but I have a next to me and wanted to be prepared incase I fell asleep accidentally)
Do a baby first aid course if you feel up to it.
Organise your post partum support system and give people jobs. Also think about who you want to tell and in what order when baby arrives and how you want to work visitors.
Set up a tea/ coffee station in your kitchen so if you have guests and you're happy for them to do so, let them make their own cuppa to save you getting up.
Make sure other half is well prepped on your birth plans and what support you want them to take on when baby is here.
I'd also say make sure your other half is well versed in signs of ppd or ppa because they might recognise it in you before you see it in yourself. Also make them aware the first week is a roller coaster and days 4 and 6 for some reason can be particularly emotional.
Get your other half to take photos of you with baby and take bump pics. I felt weird doing it but now I really like looking back at my bump.
Sling to wear baby in is great, and we got a wee bouncer from my folks which was fab- it vibrated and seemed to settle him well.
Have infant calpol, if you're planning to bf nipple cream, and a wee hand pump with correct side flange and some soothers in.
Identify groups in your area like bf support groups, rhyme time in the library, etc etc it's nice to get out and be around other people.
Make sure you know how to put your pram up and down and work connectors etc. I pulled stitches wrestling mine first time I went out alone.
I wanted to do a clear out before baby came but I was too sore at the end so did it when I felt able. Don't worry about your housework but if you can get someone like your mum or mil to give you a hand with certain jobs it does make a difference.
Don't stress yourself though- once baby arrives you've no choice but to go with it. If at the end of the day everyone is alive that was alive at the start of the day then you've done great - that's the only benchmark you need to worry about.