First time mommy, what to buy? Clock ticking!

Not really interested in the whole wait until after the babyshower thing. I'm 32 weeks and all we have is 88 nb diapers and wipes, what do you buy that people normally don't buy for you and bring to the babyshower? I'm trying to be prepared and I'm tired of waiting now. I'm getting close and baby could be here any time. Help!