How can I express my emotions better?

Yes, it does. Doing meditation calms you down and helps with anger, stress and anxiety.

Try spending time with men who have a little more emotional experience than you. That relationship might help you work on better understanding how to manage your emotions.

One strategy is to look for sources in the tradition of your country's religion(s), if they exist, so that the discussion is not perceived as an attack on the tradition...

Yes! Your therapist can help you identify and process your emotions. They'll also help you learn to better express your emotions.