I'm scared that i'm eating too much, but i really don't know, i might be eating too little, i don't know what 'normal' is anymore.

Today i had:

* 1 Orange
* 1 Bowl of chicken stirfry (a very small amount of chicken in it though, and vegetables were capsicum, pineapple, mushroom, zuchinni, and pumpkin, all fresh. & the bowl was full.)
* 2 Chocolate biscuit wafer sticks (100 calories)
* Lots of water

and i'm done for today.

Is this too much? I'm sorry i know this sounds really stupid but i really don't know anymore, it seems to me as if ANYTHING is too much.
Is what i'm eating classified as normal eating behaviour?
I really am trying It just feels so much.