Does this sound like the behaviour of a people pleaser?

If seen from another angle, there is no point working or doing stuff when most involved ain't satisfied.
There is contentment when smiles prevail, whether due to a little decision taken or a recipe made or a bonus given.
That feeling is just not people pleasing for sure.

Actually, people pleasing only occurs when one has only self as the pivot. Always.

There lies the difference.

I'm always walking in your shoes.
And I've been loosing myself every day since .

Yes. You won’t be guaranteed happiness if you are not a people pleaser, but I can say with certainty that being a people pleaser will guarantee you’ll never find happiness. You erode your sense of self worth by doing so. Please yourself. Help others if, and when you can, and be true to yourself.

I feel the same way.

Yes ...it's unhealthy

Do you ever please yourself?

Ja it does. Make time for yourself!