Small ≠ meaningless
Ramadan is meant to propel us into a better state of faith and practice – it is not meant to burn us out. The Prophet Muhammad (saw) said: “the most beloved deed to Allah is the most regular and constant even if it were little.” So use Ramadan as your motivation and springboard to develop good deeds and habits that are consistent and will continue after Eid.
If you’re ignoring your responsibilities in order to recite the Quran, or you’re falling asleep during tarweeh because you haven’t had a chance to sit down and rest since fajr, maybe you should revaluate your worship goals.
Make personal and meaningful goals to recite Quran, pray night prayers, give charity and remember Allah. To you that might mean one page of Quran each day, 2 rak’ahs of prayer after you tuck your kids in, or one dollar a day.
You may only be able to do these deeds that seem “small” in the eyes of others, but praying two rak’ahs with concentration and understanding is enormously better than dizzily standing all night in prayer without any semblance of understanding. That’s when you’ve crossed the line from actual worship to mechanical ritual.
Ensure that your Ramadan is full of meaningful worship that is at least somewhat sustainable and can be incorporated into your post-Ramadan routine.