Fatigued

Guyssss! I've been on the patch birth control for about 3 months now and I've suddenly started to be really tired every day. I do wake up at 5:30am to work out and then go to class and then go to work (I just started my job about a month ago) and don't usually go to sleep until about 12. I usually experienced insomnia with other forms of birth control. Could fatigue be a side effect of the patch, or do you think my body is just adjusting to my new schedule?