Do not take on any more work today, or your health may suffer, find ways to reduce stress and say no.
You have already taken on more work than those around you, so it's time to start saying no to things. Do not take on anything else right now or you could risk your health and well-being suffering as a consequence. Aim for more balance in your life and look at ways to deal with the stress you already have. Do not give in to more pressure from anyone else.