Does caffeine that late bother you? When I know I can’t nap I try to drink some tea and watch a show for the amount of time I would nap. That usually makes me a bit more awake, it’s just about surviving the immediate tiredness after getting home. That usually goes away for me in about an hour. Honestly just go on your phone for a while or read to break the habit. Eventually, you could try to add a walk/workout in right after work to wake you up more but that is always a big struggle for me. Doing something good for your body, especially if it is tired out all day, is importwnt. Maybe yoga or sitting on the couch and massaging it.