Will my acne get better

Not from not knocking one out, but maybe as a secondary effect from better sleep etc.

yes your skin will do better. even if “modern science” won’t back up the claim you will become more confident and when you feel confident you naturally look better

Honestly if you want something free to improve your acne. Better sleep & diet is going to do 80%+ If you want to invest in your skin I make biblically based skincare products NanaBread.com