chilli I am the same. Very panicky and havent bought anything yet. And do t get me started of prams. Every time I try and get some details, i get a headache within 30 minutes.
... My parents have got us a car seat and a baby bouncer though and a friend is also giving us cast offs when we see her in a week so at least we will have something.
Planning to do bulk shopping (for big stuff) at the baby show if we can find good deals. If not, we still have 4 months. Though it feels only like yesterday that I was saying I still have 5. 
I've been in mat wear since about 14 weeks too.