Is this normal?

Hi! I've been using tretinoin 0.025% for about a week now. My skincare routine is basically AM barrier repair cleanser, niacinamide and azaelic serum 10% from foxtale,, moisturizer, sunscreen. PM cleanser, tretinoin, moisturizer. I apply tretinoin every night except for one day per week. It's been about 1 and a half weeks and this is current situation. Is this normal purging? I have combination skin type.

Hi! I've been using tretinoin 0.025% for about a week now. My skincare routine is basically AM barrier repair cleanser, niacinamide and azaelic serum 10% from foxtale,, moisturizer, sunscreen. PM cleanser, tretinoin, moisturizer. I apply tretinoin every night except for one day per week. It's been about 1 and a half weeks and this is current situation. Is this normal purging? I have combination skin type.