Prophet Muhammad (PBUH) said: “Anyone who lifts the burden or a hardship upon his brother or sister, Allah will remove the burden of the hardship of that person on the Day of Resurrection.”
Prophet Muhammad (PBUH) said “cure your sick”. How can you do that for someone who is sick or even if you are sick yourself? Give in charity.
One of the names of the Day of Judgement is the Day of Regret, so don’t hold back. Dig deep. Give as much as you possibly can because then you will never lose with Allah!