Perhaps some energy or spell work directed to self love?
We can have different emotions simultaneously.
Having a sick child is awful for the child, and we feel empathy, want to care, give love.
That does not mean that we have to enjoy having our plans cancelled or enjoy cleaning up sick.
We can still feel disappointed if plans are cancelled , even if it is due to something like a sick child who is at no fault.
Nurturing yourself gives you a stronger ability to nurture others.
Many of us carve out time to do this in order to bear life burdens.
You could write your name in dust in some places in my home, but that doesn't mean I will give up my yoga class or woodland walk to create cleaning time.
Being a single parent is full on, and you have to keep your own cup full.
Meeting your friend, time out with others, time away from your child - these things are all necessary to enable you to give more energy and love to your child.
It seems reverse logic, but in practice it works.
I am sure it has been posted, but there is a well known scenario of a parent sitting with a baby on an aircraft, the plane loses altitude and the oxygen masks pop down.
A parents' instinctive reaction is to put the oxygen on the baby before her own, but in fact ( and airlines advise too) that the parent should put on her own mask first before that of the baby's.
The logic- if the mother loses consciousness first she is of no use to the baby- putting her own mask on first gives the best chance of a good outcome for both.
I think that is a good analogy.
Of course there is a whole lot other ideas about heart opening and abundance, but bring your guilt out into the light.
Beasts like guilt hate the light of day.
THey tend to shivel up.