I've been learning piano for 3 months

I feel like I've made almost no progress. I am taking piano lessons but I feel as if I'm moving incredibly slow. To the point where it almost feels pointless?

For reference, I'm currently using "The Red Book" by John W. Schaum. Each lesson I'll get another scale to practice. So far I've got 10 I'm practicing. But in this book I've only gotten to page 17 (I'll assume some people know this book here).

Does anyone have any advice for me? I've always been a pretty fast learner but this has been quite an awakening for me to say the least! Feels like I'm moving wayyyyyyy too slowly.