I never take my medication after 1PM, I get up early and take my first dose and then take my second dose around 12-1. Every once in a while I will get insomnia

I never take my medication after 1PM, I get up early and take my first dose and then take my second dose around 12-1. Every once in a while I will get insomnia and for that I generally just take a half of one of my anti-anxiety pills or take a small dose of over the counter zzzquil. The insomnia is worse in the beginning at some points, now days I can be right in the peak of my dose and if I choose to, I can take a nap.