Is it normal to produce only little discharge each day?

So first of all, would you say it’s healthy/normal to only have a little discharge each day? I’m close to ovulating and I’ve started to have more watery type discharge. Secondly, Is this considered a type of fertile discharge? I’m trying to track my periods more regularly and have started analyzing my discharge each day. It says that I’m a day away from my fertile window, and my other tracking app says I’ve already begun my fertile window. To be honest the online descriptions can be a bit confusing so I’d just like some feedback :) thanks!