I personally find, preparing things beforehand and in advance really helps with time management.

I used to stay up late, it was then too late to do anything so I'd leave it till the morning. Morning came and I had no time to have breakfast or prep before work, it was all a rush and I was at work just in time every day.

I now shower every night before bed to save doing it in the morning, I then make a packed lunch whilst I wait for my hair to dry before bed, I then go to bed a little earlier.

In the mornings I then have time for breakfast with no need to shower, my lunch is made so I actually have decent food at work and it saves me so much money from buying lunch every day.

Not perfect but a huge improvement.