I did something similar, until I found I'm ill, and now must take some care of myself instead of just pushing through ignoring symptoms...or else, flareups, which aren't helpful to anyone! As Jesus said, "love others as you love yourself" so we must.
It's good you are now aware of this and I ask the Lord to help you find out what's wrong and what you need to do to manage it as you're too precious to God and your family to neglect yourself. Caring for yourself means you'll have longer and more strength for caring for them.
So I thank God you are now more aware of your own needs and ask God to guide and support you.