I also think you've had excellent advice from the more philosophical posters.
Get a diary and reflect in it: what are your values, your moral codes? Do you live by them? Do you choose to do this quietly or in a more outspoken way? What actions you took today reflect your moral codes? If you feel bad or wrong, were you out of alignment with your own moral codes? Can you make a decision to act differently next time.
Journalling can also help you shift moral codes that you adopted without reflection from how you were raised. You may choose to adjust and realign. It will feel right, physically, deep inside, like a calmness when you find the true ones.
I was once given the advice to work out what was the one most important thing in the world to me and to do a quick check whether my actions aligned with it.
That advice transformed my life. DC and nuclear family were my most important thing but I was such a people pleaser at the time I was neglecting them, run off my feet doing charitable work and helping the world and his wife, so tired I fell asleep at my desk and didn't collect them from school one day.
After that I said no to everything that didn't enhance family life. I asked for pay rises because I wanted more money for DC. I got healthier to be a better mum to them. I worked on my relationship with DH so we modelled a happy, secure family.
Doing this made me feel far more secure in who I was and how I wanted to behave in all areas of life. 'Know yourself' Can't remember which famous philosopher said it, but it helps. And reflective journalling is a great way in.