I live in a country where baby showers are practically mandatory
and it was a fantastic help to have a ton of stuff given to us all at once. I also had retained placenta after the birth which didnt get sorted out for a month, so I felt really ill, anaemic and exhausted for a couple of months, not at all able to "pop to the shops" I was really glad we had a lot of stuff in. HOWEVER, dont forget you can internet shop and get things delivered if you suddenly find yourself in a jam for something or need entertainment while breastfeeding
I would keep doing what you are doing, buy up all the bargains, and stuff on offer. A few tips:
-we found NO brand of nappies totally prevented leaks when DS was newborn, so we got cheap brands. We moved up to pampers when he was a few months older and the leaking stopped, there is a big difference in quality at that stage, and you change less frequently so its more important they dont get a sore bum from cheapo brands.
-Its not unusual to have to change clothes up to 6 times in a day in the first few weeks
because of leaky poo/sick. So buy lots of cheap multipack all in one suits. Let your friends buy the nice "outfits" that look cute, just make sure you have the basics. Scratch mits are a must too, get a few different brands as they are all different sizes, some are useless and fall straight off. 3 or 4 pairs is good as you end up losing them all the time too! keep reciepts in case your baby is born big and stuff doesnt fit!
-get some calpol in case of high temperature, and a couple of bottles of sterile saline solution to squirt up their nose if they get a cold (boots)
- cotton wool in a roll or strips (not balls or round make up pads - too small). You cant use wipes for the first few weeks as skin is too sensitive.
-but a thermos flask mug for your cup of tea. Its very hard to drink a cup of tea before it goes cold when you are running around after a newborn!
-buy your favorite healthy snack foods and drinks to have on hand if you plan to breastfeed. Mini bags of dried nuts and fruit are great and easy to eat one handed. If you breastfeed you need to eat constantly!
- start pram research/shopping now. Its really complicated and we ended up spending more time on this than choosing our car!
-I would say that a breast pump is essential as you may need it if you experience engorgement. I found the manual ones pretty hard work, but was glad that I had one for emergencies. If you really want to express to bottles then get a good electric one.
-microwave steriliser is very handy even if you dont use bottles, dummies, breastpump, first toothbrush, teethers etc all can go in it. Got tons of use out of mine over the first year.