I’m not too sure one way or the other with this. It could be that you have very real non-weight (that’s your weight, not the food!) benefits to this, even though it may have started for purely weight loss reasons.
I suggest you connect with that non-weight motivation to weigh food, assuming it’s there for you. And maybe a bit later on in the course try not weighing these things to see what happens and how you feel about it? I’d leave that until after Week 4.