Help! Inserting yeast cream

You guys please someone help me I feel like an idiot 🤦🏻‍♀️ so I have to take terconazole for a yeast infection it’s .4 grams. I’m 26 weeks pregnant.

The directions make no sense to me. I have an applicator that doesn’t have measurements on it. The box says use insert one applicatorful vaginally once daily for 7 days. The directions say squeeze tube until the plunger stops. So I’m assuming to fill the whole entire applicator until the plunger looks like this? I hope that’s right because I already inserted it. But for future I need to know I did this correctly 😅