Thought Loop – Tired

My indulgent feeling is being tired/exhausted. I set myself up for the perfect rest: same time every night, dark room, reading before bed but a few nights out of the week I just don’t sleep well. Kids waking, husband restless or comes home late, etc. My thought is constantly: I’m so tired, I am so tired. It’s like a thought loop over and over in my head. What is another thought that I could think? The feeling is usually: exhausted and Action is usually inaction or complaining with a result of not being mindful, wishing away the day till bedtime or not procrastinating if at work. Can you help?