FTM - Help please!

So my precious daughter is 4 days old today!

As of yesterday she is now currently drinking around 2oz every 2/3 hours, we feed her on demand and she is currently asking for a feed around that time!

I have 2 questions!

Is 2oz okay for a brand new baby?? She stops herself after 2oz (we always make a bigger bottle just incase)

Also, she has not yet done a poo today! Yesterday morning she did her first ‘real’ poo that was a yellowish/curry looking thing, which was great!! However today we’re still waiting on a dirty nappy! She has had a wet nappy every change today, just no poop!! What do I do?!