A Little Discouraged....

I've reached the first dreaded stall at three weeks out...the scale hasnt moved at all!!! Im not by all means expecting to lose as much as i see others on here losing just kinda hoped that i could miss the stalls!![wishful thinking] Am i eating to much?? I am able to eat 4oz of chicken combined with veggies in about 20 mins is that to fast, to much food?? I see people posting saying that they are only able to eat a couple spoonfuls of their meal and i can eat the whole meal. *sighs* your help and advice is appreciated...thanks in advance [=