Sometimes it's hard to feel productive and even be productive but that's normal. I personally always feel the need to be productive but actually being productive can seem like a chore or a hassle when I'm not motivated or am just feeling a bit lazy. I've come up with nine ways to be productive as well as stay productive that have significantly helped me.
Semi-plan out the day
Make to-do lists
Divide your time into sections
Make time for one main thing that you want to accomplish
Multi-task your habits