Make time for yourself. If you have the “Mom syndrome” or just put everyone else first, you will not be able to do this for long. You have to take care of yourself otherwise you cannot take care of others for very long.
So if you really want to help others, you must take care of yourself first.
Or if you really want to get ahead in your job or anything (include your reason for not taking time for yourself and your health here) you need to take care of yourself.
Because if you don’t, it will be inevitable that you will not be able to enjoy the thing you put your health on hold for very long.