I struggle with keeping a routine... I only started getting into a routine when I started college in January which is away to end in May. I go to bed at 10pm Sun-Wed and 11pm Thurs and Fri and I take Sat as a give or take late night. I take my meds at an early time too so I am exhausted by bed time. If I could give you advice I would speak to a professional who could maybe give you leaflets on sleep hygiene.... I know my GP gave me info on sleep hygiene and it didn't help but then I had to use it to go to college.