For me, it depends on the day and what I am doing.
Sometimes, I get great pleasure out of caring for people. It is a way for me to show I love them. I get a lot of pleasure when I am thanked or told I did something like make a great meal. I get pleasure out of seeing my kids grow up and do things they are good at because I helped them get there. I like my family and I enjoy spending time with them more than most other people.
I like doing things that are creative, so as long as I am *making* something, I am generally happy. That could be music-related (which is the part that gets me income), or even cooking, sewing, or doing another craft. I absolutely hate housework, though, so that always puts me in a bad mood.
The main thing that distresses me about caring for others is not getting enough time to myself. If I get enough time to care for myself and do my own thing, I do OK. It is easier for me to find pleasure caring for others when I am not overloaded. When my kids were very young, it was extremely hard for me because I never got a break. Now that they are older, I am finding it easier.
When we go through a stressful period, of course that is tougher. But they don't last forever. I do think I find it easier to be at home caring for my family than I would if I were at work every day. Right now, I work about 20 hours a week teaching and accompanying, and that satisfies the "me time", especially when I get to drive alone to where I'm going.
I homeschool my kids, which satisfies some intellectual pursuits, but if they were in school and I was at home, I would have to find some activity to keep me going. I would not be happy if my ONLY thing to do was caring for others.